974513274 has 48 divisors (see below), whose sum is σ = 2345436000. Its totient is φ = 268828896.

The previous prime is 974513263. The next prime is 974513311. The reversal of 974513274 is 472315479.

It is a super-2 number, since 2×974513274² = 1899352242404398152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48624 + ... + 65675.

It is an arithmetic number, because the mean of its divisors is an integer number (48863250).

Almost surely, 2^974513274 is an apocalyptic number.

974513274 is an abundant number, since it is smaller than the sum of its proper divisors (1370922726).

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

974513274 is a wasteful number, since it uses less digits than its factorization.

974513274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114347 (or 114340 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 974513274 is about 31217.1951654853. The cubic root of 974513274 is about 991.4312102272.

The spelling of 974513274 in words is "nine hundred seventy-four million, five hundred thirteen thousand, two hundred seventy-four".