38245430 has 16 divisors (see below), whose sum is σ = 69786144. Its totient is φ = 15088320.

The previous prime is 38245429. The next prime is 38245477. The reversal of 38245430 is 3454283.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38245393 and 38245402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25466 + ... + 26925.

It is an arithmetic number, because the mean of its divisors is an integer number (4361634).

Almost surely, 2^38245430 is an apocalyptic number.

38245430 is a deficient number, since it is larger than the sum of its proper divisors (31540714).

38245430 is a wasteful number, since it uses less digits than its factorization.

38245430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52471.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 38245430 is about 6184.2889647881. The cubic root of 38245430 is about 336.9197859024.

The spelling of 38245430 in words is "thirty-eight million, two hundred forty-five thousand, four hundred thirty".