47464635 has 16 divisors (see below), whose sum is σ = 76096800. Its totient is φ = 25263360.

The previous prime is 47464631. The next prime is 47464639. The reversal of 47464635 is 53646474.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (47464631) and next prime (47464639).

It is not a de Polignac number, because 47464635 - 2² = 47464631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47464593 and 47464602.

It is not an unprimeable number, because it can be changed into a prime (47464631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5191 + ... + 11039.

It is an arithmetic number, because the mean of its divisors is an integer number (4756050).

Almost surely, 2^47464635 is an apocalyptic number.

47464635 is a deficient number, since it is larger than the sum of its proper divisors (28632165).

47464635 is a wasteful number, since it uses less digits than its factorization.

47464635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398.

The product of its digits is 241920, while the sum is 39.

The square root of 47464635 is about 6889.4582515609. The cubic root of 47464635 is about 362.0679211808.

The spelling of 47464635 in words is "forty-seven million, four hundred sixty-four thousand, six hundred thirty-five".