38623148 has 48 divisors (see below), whose sum is σ = 73156608. Its totient is φ = 17808000.

The previous prime is 38623147. The next prime is 38623163. The reversal of 38623148 is 84132683.

It is a happy number.

It is a super-2 number, since 2×38623148² = 2983495122859808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38623147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360911 + ... + 361017.

It is an arithmetic number, because the mean of its divisors is an integer number (1524096).

Almost surely, 2^38623148 is an apocalyptic number.

It is an amenable number.

38623148 is a deficient number, since it is larger than the sum of its proper divisors (34533460).

38623148 is a wasteful number, since it uses less digits than its factorization.

38623148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 252 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 38623148 is about 6214.7524488108. The cubic root of 38623148 is about 338.0253123440.

The spelling of 38623148 in words is "thirty-eight million, six hundred twenty-three thousand, one hundred forty-eight".