4957974 has 72 divisors (see below), whose sum is σ = 13075920. Its totient is φ = 1329696.

The previous prime is 4957969. The next prime is 4957987. The reversal of 4957974 is 4797594.

4957974 is a `hidden beast` number, since 4 + 9 + 579 + 74 = 666.

It is a super-3 number, since 3×4957974³ (a number of 21 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

Its product of digits (317520) is a multiple of the sum of its prime divisors (140).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 45432 + ... + 45540.

It is an arithmetic number, because the mean of its divisors is an integer number (181610).

Almost surely, 2^4957974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4957974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6537960).

4957974 is an abundant number, since it is smaller than the sum of its proper divisors (8117946).

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

4957974 is a wasteful number, since it uses less digits than its factorization.

4957974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 140 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 4957974 is about 2226.6508482472. The cubic root of 4957974 is about 170.5171564221.

The spelling of 4957974 in words is "four million, nine hundred fifty-seven thousand, nine hundred seventy-four".