38417652 has 120 divisors (see below), whose sum is σ = 123702656. Its totient is φ = 10124352.

The previous prime is 38417647. The next prime is 38417653. The reversal of 38417652 is 25671483.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38417653) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28833 + ... + 30135.

Almost surely, 2^38417652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38417652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61851328).

38417652 is an abundant number, since it is smaller than the sum of its proper divisors (85285004).

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

38417652 is a wasteful number, since it uses less digits than its factorization.

38417652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339 (or 1328 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 38417652 is about 6198.1974799130. The cubic root of 38417652 is about 337.4247535953.

The spelling of 38417652 in words is "thirty-eight million, four hundred seventeen thousand, six hundred fifty-two".