46020864 has 72 divisors (see below), whose sum is σ = 126499072. Its totient is φ = 14837760.

The previous prime is 46020857. The next prime is 46020881. The reversal of 46020864 is 46802064.

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 7 ways as a sum of consecutive naturals, for example, 22842 + ... + 24774.

Almost surely, 2^46020864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46020864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63249536).

46020864 is an abundant number, since it is smaller than the sum of its proper divisors (80478208).

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

46020864 is a wasteful number, since it uses less digits than its factorization.

46020864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1983 (or 1969 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 46020864 is about 6783.8679232426. The cubic root of 46020864 is about 358.3589504431.

The spelling of 46020864 in words is "forty-six million, twenty thousand, eight hundred sixty-four".