100492468 has 12 divisors (see below), whose sum is σ = 176246532. Its totient is φ = 50136320.

The previous prime is 100492411. The next prime is 100492493. The reversal of 100492468 is 864294001.

It can be written as a sum of positive squares in 2 ways, for example, as 34363044 + 66129424 = 5862^2 + 8132^2 .

It is a super-2 number, since 2×100492468² = 20197472249462048, 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 3 ways as a sum of consecutive naturals, for example, 25405 + ... + 29092.

It is an arithmetic number, because the mean of its divisors is an integer number (14687211).

Almost surely, 2^100492468 is an apocalyptic number.

It is an amenable number.

100492468 is a deficient number, since it is larger than the sum of its proper divisors (75754064).

100492468 is a wasteful number, since it uses less digits than its factorization.

100492468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54962 (or 54960 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 100492468 is about 10024.5931588269. The cubic root of 100492468 is about 464.9195806508.

The spelling of 100492468 in words is "one hundred million, four hundred ninety-two thousand, four hundred sixty-eight".