38228498 has 24 divisors (see below), whose sum is σ = 72037056. Its totient is φ = 14893560.

The previous prime is 38228479. The next prime is 38228537. The reversal of 38228498 is 89482283.

It is a super-2 number, since 2×38228498² = 2922836118672008, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9590 + ... + 12977.

It is an arithmetic number, because the mean of its divisors is an integer number (3001544).

Almost surely, 2^38228498 is an apocalyptic number.

38228498 is a deficient number, since it is larger than the sum of its proper divisors (33808558).

38228498 is a wasteful number, since it uses less digits than its factorization.

38228498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22598 (or 22587 counting only the distinct ones).

The product of its digits is 221184, while the sum is 44.

The square root of 38228498 is about 6182.9198603896. The cubic root of 38228498 is about 336.8700582365.

The spelling of 38228498 in words is "thirty-eight million, two hundred twenty-eight thousand, four hundred ninety-eight".