47325290 has 16 divisors (see below), whose sum is σ = 86793768. Its totient is φ = 18572736.

The previous prime is 47325281. The next prime is 47325301. The reversal of 47325290 is 9252374.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 31730689 + 15594601 = 5633^2 + 3949^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44117 + ... + 45176.

Almost surely, 2^47325290 is an apocalyptic number.

47325290 is a deficient number, since it is larger than the sum of its proper divisors (39468478).

47325290 is a wasteful number, since it uses less digits than its factorization.

47325290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89353.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 47325290 is about 6879.3379041882. The cubic root of 47325290 is about 361.7132584778.

The spelling of 47325290 in words is "forty-seven million, three hundred twenty-five thousand, two hundred ninety".