38245850 has 24 divisors (see below), whose sum is σ = 71662080. Its totient is φ = 15185520.

The previous prime is 38245813. The next prime is 38245853. The reversal of 38245850 is 5854283.

It is a self number, because there is not a number n which added to its sum of digits gives 38245850.

It is not an unprimeable number, because it can be changed into a prime (38245853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4199 + ... + 9701.

It is an arithmetic number, because the mean of its divisors is an integer number (2985920).

Almost surely, 2^38245850 is an apocalyptic number.

38245850 is a deficient number, since it is larger than the sum of its proper divisors (33416230).

38245850 is a wasteful number, since it uses less digits than its factorization.

38245850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5654 (or 5649 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 38245850 is about 6184.3229217110. The cubic root of 38245850 is about 336.9210192157.

The spelling of 38245850 in words is "thirty-eight million, two hundred forty-five thousand, eight hundred fifty".