46154472 has 96 divisors (see below), whose sum is σ = 144597600. Its totient is φ = 12168576.

The previous prime is 46154453. The next prime is 46154483. The reversal of 46154472 is 27445164.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13779 + ... + 16797.

It is an arithmetic number, because the mean of its divisors is an integer number (1506225).

Almost surely, 2^46154472 is an apocalyptic number.

46154472 is a gapful number since it is divisible by the number (42) 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 46154472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72298800).

46154472 is an abundant number, since it is smaller than the sum of its proper divisors (98443128).

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

46154472 is a wasteful number, since it uses less digits than its factorization.

46154472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055 (or 3044 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 46154472 is about 6793.7082657412. The cubic root of 46154472 is about 358.7054118688.

The spelling of 46154472 in words is "forty-six million, one hundred fifty-four thousand, four hundred seventy-two".