38220124 has 6 divisors (see below), whose sum is σ = 66885224. Its totient is φ = 19110060.

The previous prime is 38220113. The next prime is 38220151. The reversal of 38220124 is 42102283.

It is a super-3 number, since 3×38220124³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38220095 and 38220104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4777512 + ... + 4777519.

Almost surely, 2^38220124 is an apocalyptic number.

It is an amenable number.

38220124 is a deficient number, since it is larger than the sum of its proper divisors (28665100).

38220124 is a wasteful number, since it uses less digits than its factorization.

38220124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9555035 (or 9555033 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 38220124 is about 6182.2426351608. The cubic root of 38220124 is about 336.8454591720.

The spelling of 38220124 in words is "thirty-eight million, two hundred twenty thousand, one hundred twenty-four".