46523820 has 48 divisors (see below), whose sum is σ = 148877568. Its totient is φ = 10633920.

The previous prime is 46523797. The next prime is 46523831. The reversal of 46523820 is 2832564.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54966 + ... + 55805.

It is an arithmetic number, because the mean of its divisors is an integer number (3101616).

Almost surely, 2^46523820 is an apocalyptic number.

It is an amenable number.

46523820 is an abundant number, since it is smaller than the sum of its proper divisors (102353748).

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

46523820 is a wasteful number, since it uses less digits than its factorization.

46523820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110790 (or 110788 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 46523820 is about 6820.8371920168. The cubic root of 46523820 is about 359.6597093051.

The spelling of 46523820 in words is "forty-six million, five hundred twenty-three thousand, eight hundred twenty".