38247498 has 16 divisors (see below), whose sum is σ = 84994560. Its totient is φ = 12749148.

The previous prime is 38247497. The next prime is 38247533. The reversal of 38247498 is 89474283.

It is a super-2 number, since 2×38247498² = 2925742206520008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38247497) 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, 354090 + ... + 354197.

It is an arithmetic number, because the mean of its divisors is an integer number (5312160).

Almost surely, 2^38247498 is an apocalyptic number.

38247498 is an abundant number, since it is smaller than the sum of its proper divisors (46747062).

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

38247498 is a wasteful number, since it uses less digits than its factorization.

38247498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708298 (or 708292 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 38247498 is about 6184.4561604073. The cubic root of 38247498 is about 336.9258584149.

The spelling of 38247498 in words is "thirty-eight million, two hundred forty-seven thousand, four hundred ninety-eight".