46342647 has 12 divisors (see below), whose sum is σ = 72088744. Its totient is φ = 28518480.

The previous prime is 46342643. The next prime is 46342649. The reversal of 46342647 is 74624364.

46342647 is a `hidden beast` number, since 4 + 6 + 3 + 4 + 2 + 647 = 666.

It is not a de Polignac number, because 46342647 - 2² = 46342643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46342643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197929 + ... + 198162.

Almost surely, 2^46342647 is an apocalyptic number.

46342647 is a deficient number, since it is larger than the sum of its proper divisors (25746097).

46342647 is a wasteful number, since it uses less digits than its factorization.

46342647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396110 (or 396107 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 46342647 is about 6807.5433895055. The cubic root of 46342647 is about 359.1922398469.

The spelling of 46342647 in words is "forty-six million, three hundred forty-two thousand, six hundred forty-seven".