4290812 has 12 divisors (see below), whose sum is σ = 7556136. Its totient is φ = 2131920.

The previous prime is 4290799. The next prime is 4290823. The reversal of 4290812 is 2180924.

It is a super-2 number, since 2×4290812² = 36822135238688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2639 + ... + 3942.

It is an arithmetic number, because the mean of its divisors is an integer number (629678).

Almost surely, 2^4290812 is an apocalyptic number.

It is an amenable number.

4290812 is a deficient number, since it is larger than the sum of its proper divisors (3265324).

4290812 is a wasteful number, since it uses less digits than its factorization.

4290812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6748 (or 6746 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4290812 is about 2071.4275270933. The cubic root of 4290812 is about 162.4974295451.

It can be divided in two parts, 4290 and 812, that multiplied together give a triangular number (3483480 = T₂₆₃₉).

The spelling of 4290812 in words is "four million, two hundred ninety thousand, eight hundred twelve".