154114950 has 192 divisors, whose sum is σ = 452542464. Its totient is φ = 34320000.

The previous prime is 154114907. The next prime is 154114951. The reversal of 154114950 is 59411451.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154114951) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1176385 + ... + 1176515.

It is an arithmetic number, because the mean of its divisors is an integer number (2356992).

Almost surely, 2^154114950 is an apocalyptic number.

154114950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 154114950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226271232).

154114950 is an abundant number, since it is smaller than the sum of its proper divisors (298427514).

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

154114950 is a wasteful number, since it uses less digits than its factorization.

154114950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 154114950 is about 12414.3042495341. The cubic root of 154114950 is about 536.1441725300.

The spelling of 154114950 in words is "one hundred fifty-four million, one hundred fourteen thousand, nine hundred fifty".