47297470 has 32 divisors (see below), whose sum is σ = 95393376. Its totient is φ = 16732800.

The previous prime is 47297461. The next prime is 47297513. The reversal of 47297470 is 7479274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1741 + ... + 9880.

It is an arithmetic number, because the mean of its divisors is an integer number (2981043).

Almost surely, 2^47297470 is an apocalyptic number.

47297470 is an abundant number, since it is smaller than the sum of its proper divisors (48095906).

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

47297470 is a wasteful number, since it uses less digits than its factorization.

47297470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11676.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 47297470 is about 6877.3156100327. The cubic root of 47297470 is about 361.6423673095.

The spelling of 47297470 in words is "forty-seven million, two hundred ninety-seven thousand, four hundred seventy".