100478675 has 12 divisors (see below), whose sum is σ = 135920616. Its totient is φ = 73075200.

The previous prime is 100478633. The next prime is 100478681. The reversal of 100478675 is 576874001.

Added to its reverse (576874001) it gives a square (677352676 = 26026²).

It is not a de Polignac number, because 100478675 - 2⁶ = 100478611 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182414 + ... + 182963.

It is an arithmetic number, because the mean of its divisors is an integer number (11326718).

Almost surely, 2^100478675 is an apocalyptic number.

100478675 is a deficient number, since it is larger than the sum of its proper divisors (35441941).

100478675 is a wasteful number, since it uses less digits than its factorization.

100478675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365398 (or 365393 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 100478675 is about 10023.9051771253. The cubic root of 100478675 is about 464.8983089764.

Adding to 100478675 its reverse (576874001), we get a square (677352676 = 26026²).

The spelling of 100478675 in words is "one hundred million, four hundred seventy-eight thousand, six hundred seventy-five".