100264772 has 6 divisors (see below), whose sum is σ = 175463358. Its totient is φ = 50132384.

The previous prime is 100264739. The next prime is 100264781. The reversal of 100264772 is 277462001.

It can be written as a sum of positive squares in only one way, i.e., 97495876 + 2768896 = 9874^2 + 1664^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12533093 + ... + 12533100.

It is an arithmetic number, because the mean of its divisors is an integer number (29243893).

Almost surely, 2^100264772 is an apocalyptic number.

It is an amenable number.

100264772 is a deficient number, since it is larger than the sum of its proper divisors (75198586).

100264772 is a wasteful number, since it uses less digits than its factorization.

100264772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25066197 (or 25066195 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 100264772 is about 10013.2298485554. The cubic root of 100264772 is about 464.5681765951.

The spelling of 100264772 in words is "one hundred million, two hundred sixty-four thousand, seven hundred seventy-two".