4975690 has 16 divisors (see below), whose sum is σ = 9009000. Its totient is φ = 1978560.

The previous prime is 4975673. The next prime is 4975757. The reversal of 4975690 is 965794.

It can be written as a sum of positive squares in 4 ways, for example, as 1361889 + 3613801 = 1167^2 + 1901^2 .

It is a super-2 number, since 2×4975690² = 49514981952200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436 + ... + 3184.

Almost surely, 2^4975690 is an apocalyptic number.

4975690 is a deficient number, since it is larger than the sum of its proper divisors (4033310).

4975690 is a wasteful number, since it uses less digits than its factorization.

4975690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 4975690 is about 2230.6254728215. The cubic root of 4975690 is about 170.7200142133.

It can be divided in two parts, 4975 and 690, that added together give a palindrome (5665).

The spelling of 4975690 in words is "four million, nine hundred seventy-five thousand, six hundred ninety".