874883457 has 32 divisors (see below), whose sum is σ = 1529077760. Its totient is φ = 483803280.

The previous prime is 874883431. The next prime is 874883473. The reversal of 874883457 is 754388478.

It is a happy number.

874883457 is a `hidden beast` number, since 87 + 488 + 34 + 57 = 666.

It is not a de Polignac number, because 874883457 - 2¹⁰ = 874882433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (874883417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68803 + ... + 80520.

It is an arithmetic number, because the mean of its divisors is an integer number (47783680).

Almost surely, 2^874883457 is an apocalyptic number.

It is an amenable number.

874883457 is a deficient number, since it is larger than the sum of its proper divisors (654194303).

874883457 is a wasteful number, since it uses less digits than its factorization.

874883457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149370 (or 149364 counting only the distinct ones).

The product of its digits is 6021120, while the sum is 54.

The square root of 874883457 is about 29578.4289136526. The cubic root of 874883457 is about 956.4231249791.

The spelling of 874883457 in words is "eight hundred seventy-four million, eight hundred eighty-three thousand, four hundred fifty-seven".