46945152 has 48 divisors (see below), whose sum is σ = 135092880. Its totient is φ = 15648000.

The previous prime is 46945147. The next prime is 46945159. The reversal of 46945152 is 25154964.

46945152 is a `hidden beast` number, since 469 + 45 + 152 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46945159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19224 + ... + 21527.

It is an arithmetic number, because the mean of its divisors is an integer number (2814435).

Almost surely, 2^46945152 is an apocalyptic number.

It is an amenable number.

46945152 is an abundant number, since it is smaller than the sum of its proper divisors (88147728).

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

46945152 is a wasteful number, since it uses less digits than its factorization.

46945152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40771 (or 40756 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 46945152 is about 6851.6532311552. The cubic root of 46945152 is about 360.7421725962.

The spelling of 46945152 in words is "forty-six million, nine hundred forty-five thousand, one hundred fifty-two".