46420746 has 16 divisors (see below), whose sum is σ = 93324864. Its totient is φ = 15393024.

The previous prime is 46420721. The next prime is 46420747. The reversal of 46420746 is 64702464.

It is not an unprimeable number, because it can be changed into a prime (46420747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18886 + ... + 21201.

It is an arithmetic number, because the mean of its divisors is an integer number (5832804).

Almost surely, 2^46420746 is an apocalyptic number.

46420746 is an abundant number, since it is smaller than the sum of its proper divisors (46904118).

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

46420746 is a wasteful number, since it uses less digits than its factorization.

46420746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40285.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 46420746 is about 6813.2771850263. The cubic root of 46420746 is about 359.3939029855.

The spelling of 46420746 in words is "forty-six million, four hundred twenty thousand, seven hundred forty-six".