100055376 has 30 divisors (see below), whose sum is σ = 280016490. Its totient is φ = 33351744.

The previous prime is 100055369. The next prime is 100055381. The reversal of 100055376 is 673550001.

100055376 is a `hidden beast` number, since 100 + 0 + 553 + 7 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 99201600 + 853776 = 9960^2 + 924^2 .

It is a super-2 number, since 2×100055376² = 20022156533002752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 347271 + ... + 347558.

It is an arithmetic number, because the mean of its divisors is an integer number (9333883).

Almost surely, 2^100055376 is an apocalyptic number.

100055376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100055376 is an abundant number, since it is smaller than the sum of its proper divisors (179961114).

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

100055376 is a wasteful number, since it uses less digits than its factorization.

100055376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694843 (or 694834 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 100055376 is about 10002.7684167934. The cubic root of 100055376 is about 464.2445450923.

The spelling of 100055376 in words is "one hundred million, fifty-five thousand, three hundred seventy-six".