100072048 has 10 divisors (see below), whose sum is σ = 193889624. Its totient is φ = 50036016.

The previous prime is 100071997. The next prime is 100072073. The reversal of 100072048 is 840270001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3127236 + ... + 3127267.

Almost surely, 2^100072048 is an apocalyptic number.

It is an amenable number.

100072048 is a deficient number, since it is larger than the sum of its proper divisors (93817576).

100072048 is an equidigital number, since it uses as much as digits as its factorization.

100072048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254511 (or 6254505 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 100072048 is about 10003.6017513694. The cubic root of 100072048 is about 464.2703289982.

The spelling of 100072048 in words is "one hundred million, seventy-two thousand, forty-eight".