47690298 has 24 divisors (see below), whose sum is σ = 105850836. Its totient is φ = 15508800.

The previous prime is 47690273. The next prime is 47690303. The reversal of 47690298 is 89209674.

It is a happy number.

47690298 is a `hidden beast` number, since 476 + 90 + 2 + 98 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31505769 + 16184529 = 5613^2 + 4023^2 .

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, 31573 + ... + 33048.

Almost surely, 2^47690298 is an apocalyptic number.

47690298 is an abundant number, since it is smaller than the sum of its proper divisors (58160538).

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

47690298 is a wasteful number, since it uses less digits than its factorization.

47690298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64670 (or 64667 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 47690298 is about 6905.8162442973. The cubic root of 47690298 is about 362.6408121993.

The spelling of 47690298 in words is "forty-seven million, six hundred ninety thousand, two hundred ninety-eight".