874666560 has 56 divisors (see below), whose sum is σ = 2777069376. Its totient is φ = 233244160.

The previous prime is 874666553. The next prime is 874666561. The reversal of 874666560 is 65666478.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (874666561) 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, 454596 + ... + 456515.

Almost surely, 2^874666560 is an apocalyptic number.

874666560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

874666560 is an abundant number, since it is smaller than the sum of its proper divisors (1902402816).

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

874666560 is a wasteful number, since it uses less digits than its factorization.

874666560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911131 (or 911121 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 874666560 is about 29574.7622137525. The cubic root of 874666560 is about 956.3440811361.

The spelling of 874666560 in words is "eight hundred seventy-four million, six hundred sixty-six thousand, five hundred sixty".