102928402 has 8 divisors (see below), whose sum is σ = 157677696. Its totient is φ = 50369172.

The previous prime is 102928351. The next prime is 102928429. The reversal of 102928402 is 204829201.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 547398 + ... + 547585.

It is an arithmetic number, because the mean of its divisors is an integer number (19709712).

Almost surely, 2^102928402 is an apocalyptic number.

102928402 is a deficient number, since it is larger than the sum of its proper divisors (54749294).

102928402 is a wasteful number, since it uses less digits than its factorization.

102928402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095032.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 102928402 is about 10145.3635716025. The cubic root of 102928402 is about 468.6461750022.

The spelling of 102928402 in words is "one hundred two million, nine hundred twenty-eight thousand, four hundred two".