4612690 has 8 divisors (see below), whose sum is σ = 8302860. Its totient is φ = 1845072.

The previous prime is 4612669. The next prime is 4612693. The reversal of 4612690 is 962164.

It can be written as a sum of positive squares in 2 ways, for example, as 4549689 + 63001 = 2133^2 + 251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4612690² = 42553818072200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4612693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230625 + ... + 230644.

Almost surely, 2^4612690 is an apocalyptic number.

4612690 is a deficient number, since it is larger than the sum of its proper divisors (3690170).

4612690 is a wasteful number, since it uses less digits than its factorization.

4612690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461276.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 4612690 is about 2147.7173929547. The cubic root of 4612690 is about 166.4631426802.

It can be divided in two parts, 46 and 12690, that multiplied together give a triangular number (583740 = T₁₀₈₀).

The spelling of 4612690 in words is "four million, six hundred twelve thousand, six hundred ninety".