47265957 has 8 divisors (see below), whose sum is σ = 70023680. Its totient is φ = 31510620.

The previous prime is 47265931. The next prime is 47265961. The reversal of 47265957 is 75956274.

It is not a de Polignac number, because 47265957 - 2¹⁰ = 47264933 is a prime.

It is a super-2 number, since 2×47265957² = 4468141382251698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47265857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 875269 + ... + 875322.

It is an arithmetic number, because the mean of its divisors is an integer number (8752960).

Almost surely, 2^47265957 is an apocalyptic number.

It is an amenable number.

47265957 is a deficient number, since it is larger than the sum of its proper divisors (22757723).

47265957 is a wasteful number, since it uses less digits than its factorization.

47265957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750600 (or 1750594 counting only the distinct ones).

The product of its digits is 529200, while the sum is 45.

The square root of 47265957 is about 6875.0241454121. The cubic root of 47265957 is about 361.5620320195.

The spelling of 47265957 in words is "forty-seven million, two hundred sixty-five thousand, nine hundred fifty-seven".