102450004 has 12 divisors (see below), whose sum is σ = 187082784. Its totient is φ = 48997784.

The previous prime is 102449987. The next prime is 102450017. The reversal of 102450004 is 400054201.

It is a self number, because there is not a number n which added to its sum of digits gives 102450004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556702 + ... + 556885.

It is an arithmetic number, because the mean of its divisors is an integer number (15590232).

Almost surely, 2^102450004 is an apocalyptic number.

It is an amenable number.

102450004 is a deficient number, since it is larger than the sum of its proper divisors (84632780).

102450004 is a wasteful number, since it uses less digits than its factorization.

102450004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113614 (or 1113612 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 102450004 is about 10121.7589380502. The cubic root of 102450004 is about 467.9189781088.

The spelling of 102450004 in words is "one hundred two million, four hundred fifty thousand, four".