100772526 has 8 divisors (see below), whose sum is σ = 201545064. Its totient is φ = 33590840.

The previous prime is 100772513. The next prime is 100772533. The reversal of 100772526 is 625277001.

It is a sphenic number, since it is the product of 3 distinct primes.

100772526 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 100772493 and 100772502.

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, 8397705 + ... + 8397716.

It is an arithmetic number, because the mean of its divisors is an integer number (25193133).

Almost surely, 2^100772526 is an apocalyptic number.

100772526 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100772526 is a wasteful number, since it uses less digits than its factorization.

100772526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16795426.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 100772526 is about 10038.5519872141. The cubic root of 100772526 is about 465.3510679844.

The spelling of 100772526 in words is "one hundred million, seven hundred seventy-two thousand, five hundred twenty-six".