182906420 has 12 divisors (see below), whose sum is σ = 384103524. Its totient is φ = 73162560.

The previous prime is 182906411. The next prime is 182906441. The reversal of 182906420 is 24609281.

It can be written as a sum of positive squares in 2 ways, for example, as 53993104 + 128913316 = 7348^2 + 11354^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 4572641 + ... + 4572680.

It is an arithmetic number, because the mean of its divisors is an integer number (32008627).

Almost surely, 2^182906420 is an apocalyptic number.

182906420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

182906420 is an abundant number, since it is smaller than the sum of its proper divisors (201197104).

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

182906420 is a wasteful number, since it uses less digits than its factorization.

182906420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9145330 (or 9145328 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 182906420 is about 13524.2899998484. The cubic root of 182906420 is about 567.6443460566.

The spelling of 182906420 in words is "one hundred eighty-two million, nine hundred six thousand, four hundred twenty".