154934496 has 72 divisors (see below), whose sum is σ = 446859504. Its totient is φ = 50910720.

The previous prime is 154934491. The next prime is 154934551. The reversal of 154934496 is 694439451.

154934496 is a `hidden beast` number, since 154 + 9 + 3 + 4 + 496 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154934491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16660 + ... + 24236.

It is an arithmetic number, because the mean of its divisors is an integer number (6206382).

Almost surely, 2^154934496 is an apocalyptic number.

154934496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154934496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223429752).

154934496 is an abundant number, since it is smaller than the sum of its proper divisors (291925008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154934496 is a wasteful number, since it uses less digits than its factorization.

154934496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7664 (or 7653 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 154934496 is about 12447.2686160459. The cubic root of 154934496 is about 537.0928545362.

It can be divided in two parts, 15 and 4934496, that added together give a triangular number (4934511 = T₃₁₄₁).

The spelling of 154934496 in words is "one hundred fifty-four million, nine hundred thirty-four thousand, four hundred ninety-six".