38771652 has 24 divisors (see below), whose sum is σ = 94401216. Its totient is φ = 12361888.

The previous prime is 38771651. The next prime is 38771653. The reversal of 38771652 is 25617783.

It is an interprime number because it is at equal distance from previous prime (38771651) and next prime (38771653).

It is a self number, because there is not a number n which added to its sum of digits gives 38771652.

It is not an unprimeable number, because it can be changed into a prime (38771651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69963 + ... + 70514.

It is an arithmetic number, because the mean of its divisors is an integer number (3933384).

Almost surely, 2^38771652 is an apocalyptic number.

It is an amenable number.

38771652 is an abundant number, since it is smaller than the sum of its proper divisors (55629564).

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

38771652 is a wasteful number, since it uses less digits than its factorization.

38771652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140507 (or 140505 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 38771652 is about 6226.6886866135. The cubic root of 38771652 is about 338.4579882071.

The spelling of 38771652 in words is "thirty-eight million, seven hundred seventy-one thousand, six hundred fifty-two".