38833620 has 48 divisors (see below), whose sum is σ = 124268928. Its totient is φ = 8876160.

The previous prime is 38833603. The next prime is 38833621. The reversal of 38833620 is 2633883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38833621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45811 + ... + 46650.

It is an arithmetic number, because the mean of its divisors is an integer number (2588936).

Almost surely, 2^38833620 is an apocalyptic number.

38833620 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38833620 is an abundant number, since it is smaller than the sum of its proper divisors (85435308).

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

38833620 is a wasteful number, since it uses less digits than its factorization.

38833620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92480 (or 92478 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 38833620 is about 6231.6626994727. The cubic root of 38833620 is about 338.6382092325.

It can be divided in two parts, 3883 and 3620, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 38833620 in words is "thirty-eight million, eight hundred thirty-three thousand, six hundred twenty".