38072850 has 24 divisors (see below), whose sum is σ = 94421040. Its totient is φ = 10152720.

The previous prime is 38072849. The next prime is 38072851. The reversal of 38072850 is 5827083.

It is an interprime number because it is at equal distance from previous prime (38072849) and next prime (38072851).

It is not an unprimeable number, because it can be changed into a prime (38072851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126760 + ... + 127059.

It is an arithmetic number, because the mean of its divisors is an integer number (3934210).

Almost surely, 2^38072850 is an apocalyptic number.

38072850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38072850 is an abundant number, since it is smaller than the sum of its proper divisors (56348190).

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

38072850 is a wasteful number, since it uses less digits than its factorization.

38072850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253834 (or 253829 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 38072850 is about 6170.3200889419. The cubic root of 38072850 is about 336.4122455592.

The spelling of 38072850 in words is "thirty-eight million, seventy-two thousand, eight hundred fifty".