46275921 has 32 divisors (see below), whose sum is σ = 74390400. Its totient is φ = 28316160.

The previous prime is 46275919. The next prime is 46275947. The reversal of 46275921 is 12957264.

46275921 is a `hidden beast` number, since 4 + 62 + 7 + 592 + 1 = 666.

It is not a de Polignac number, because 46275921 - 2¹ = 46275919 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (30240) is a multiple of the sum of its prime divisors (2520).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46275961) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 17590 + ... + 20048.

It is an arithmetic number, because the mean of its divisors is an integer number (2324700).

Almost surely, 2^46275921 is an apocalyptic number.

46275921 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

46275921 is a deficient number, since it is larger than the sum of its proper divisors (28114479).

46275921 is a wasteful number, since it uses less digits than its factorization.

46275921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526 (or 2520 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 46275921 is about 6802.6407372431. The cubic root of 46275921 is about 359.0197639148.

The spelling of 46275921 in words is "forty-six million, two hundred seventy-five thousand, nine hundred twenty-one".