47690694 has 24 divisors (see below), whose sum is σ = 107157960. Its totient is φ = 15896736.

The previous prime is 47690693. The next prime is 47690701. The reversal of 47690694 is 49609674.

47690694 is a `hidden beast` number, since 476 + 90 + 6 + 94 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47690693) 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, 48579 + ... + 49550.

It is an arithmetic number, because the mean of its divisors is an integer number (4464915).

Almost surely, 2^47690694 is an apocalyptic number.

47690694 is an abundant number, since it is smaller than the sum of its proper divisors (59467266).

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

47690694 is an equidigital number, since it uses as much as digits as its factorization.

47690694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98146 (or 98134 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 47690694 is about 6905.8449157218. The cubic root of 47690694 is about 362.6418159350.

It can be divided in two parts, 47690 and 694, that added together give a palindrome (48384).

The spelling of 47690694 in words is "forty-seven million, six hundred ninety thousand, six hundred ninety-four".