100526940 has 48 divisors (see below), whose sum is σ = 312752160. Its totient is φ = 26807040.

The previous prime is 100526939. The next prime is 100526953. The reversal of 100526940 is 49625001.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92541 + ... + 93620.

It is an arithmetic number, because the mean of its divisors is an integer number (6515670).

Almost surely, 2^100526940 is an apocalyptic number.

100526940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100526940 is an abundant number, since it is smaller than the sum of its proper divisors (212225220).

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

100526940 is a wasteful number, since it uses less digits than its factorization.

100526940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186179 (or 186171 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 100526940 is about 10026.3123829252. The cubic root of 100526940 is about 464.9727351340.

The spelling of 100526940 in words is "one hundred million, five hundred twenty-six thousand, nine hundred forty".