46434564 has 36 divisors (see below), whose sum is σ = 128047920. Its totient is φ = 14070960.

The previous prime is 46434547. The next prime is 46434587. The reversal of 46434564 is 46543464.

46434564 is a `hidden beast` number, since 4 + 64 + 34 + 564 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58234 + ... + 59025.

Almost surely, 2^46434564 is an apocalyptic number.

46434564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

46434564 is an abundant number, since it is smaller than the sum of its proper divisors (81613356).

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

46434564 is a wasteful number, since it uses less digits than its factorization.

46434564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117280 (or 117275 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 46434564 is about 6814.2911590275. The cubic root of 46434564 is about 359.4295595451.

Subtracting 46434564 from its reverse (46543464), we obtain a square (108900 = 330²).

The spelling of 46434564 in words is "forty-six million, four hundred thirty-four thousand, five hundred sixty-four".