46979152 has 20 divisors (see below), whose sum is σ = 99297216. Its totient is φ = 21354080.

The previous prime is 46979113. The next prime is 46979171. The reversal of 46979152 is 25197964.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 46979099 and 46979108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133288 + ... + 133639.

Almost surely, 2^46979152 is an apocalyptic number.

It is an amenable number.

46979152 is an abundant number, since it is smaller than the sum of its proper divisors (52318064).

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

46979152 is a wasteful number, since it uses less digits than its factorization.

46979152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266946 (or 266940 counting only the distinct ones).

The product of its digits is 136080, while the sum is 43.

The square root of 46979152 is about 6854.1339350789. The cubic root of 46979152 is about 360.8292406853.

The spelling of 46979152 in words is "forty-six million, nine hundred seventy-nine thousand, one hundred fifty-two".