103572424 has 16 divisors (see below), whose sum is σ = 195217920. Its totient is φ = 51514320.

The previous prime is 103572421. The next prime is 103572431. The reversal of 103572424 is 424275301.

It is a super-3 number, since 3×103572424³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103572392 and 103572401.

It is not an unprimeable number, because it can be changed into a prime (103572421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32364 + ... + 35419.

It is an arithmetic number, because the mean of its divisors is an integer number (12201120).

Almost surely, 2^103572424 is an apocalyptic number.

It is an amenable number.

103572424 is a deficient number, since it is larger than the sum of its proper divisors (91645496).

103572424 is a wasteful number, since it uses less digits than its factorization.

103572424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67980 (or 67976 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 103572424 is about 10177.0537976371. The cubic root of 103572424 is about 469.6215816230.

The spelling of 103572424 in words is "one hundred three million, five hundred seventy-two thousand, four hundred twenty-four".