102240604 has 48 divisors (see below), whose sum is σ = 192761856. Its totient is φ = 47361600.

The previous prime is 102240599. The next prime is 102240613. The reversal of 102240604 is 406042201.

It is a super-2 number, since 2×102240604² = 20906282212569632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308719 + ... + 309049.

It is an arithmetic number, because the mean of its divisors is an integer number (4015872).

Almost surely, 2^102240604 is an apocalyptic number.

It is an amenable number.

102240604 is a deficient number, since it is larger than the sum of its proper divisors (90521252).

102240604 is a wasteful number, since it uses less digits than its factorization.

102240604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 102240604 is about 10111.4095951059. The cubic root of 102240604 is about 467.5999637533.

Adding to 102240604 its reverse (406042201), we get a palindrome (508282805).

The spelling of 102240604 in words is "one hundred two million, two hundred forty thousand, six hundred four".