4526690 has 16 divisors (see below), whose sum is σ = 9312192. Its totient is φ = 1551984.

The previous prime is 4526689. The next prime is 4526701. The reversal of 4526690 is 966254.

It is a super-2 number, since 2×4526690² = 40981844712200, which contains 22 as substring.

It is a Curzon number.

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, 32264 + ... + 32403.

It is an arithmetic number, because the mean of its divisors is an integer number (582012).

Almost surely, 2^4526690 is an apocalyptic number.

4526690 is an abundant number, since it is smaller than the sum of its proper divisors (4785502).

4526690 is a wasteful number, since it uses less digits than its factorization.

4526690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64681.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 4526690 is about 2127.6019364533. The cubic root of 4526690 is about 165.4221208778.

The spelling of 4526690 in words is "four million, five hundred twenty-six thousand, six hundred ninety".