100046492 has 24 divisors (see below), whose sum is σ = 215485536. Its totient is φ = 39578688.

The previous prime is 100046489. The next prime is 100046537. The reversal of 100046492 is 294640001.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137063 + ... + 137790.

It is an arithmetic number, because the mean of its divisors is an integer number (8978564).

Almost surely, 2^100046492 is an apocalyptic number.

It is an amenable number.

100046492 is an abundant number, since it is smaller than the sum of its proper divisors (115439044).

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

100046492 is a wasteful number, since it uses less digits than its factorization.

100046492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274877 (or 274875 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 100046492 is about 10002.3243298745. The cubic root of 100046492 is about 464.2308044659.

Adding to 100046492 its reverse (294640001), we get a palindrome (394686493).

The spelling of 100046492 in words is "one hundred million, forty-six thousand, four hundred ninety-two".