102426502 has 8 divisors (see below), whose sum is σ = 155584800. Its totient is φ = 50564904.

The previous prime is 102426497. The next prime is 102426523. The reversal of 102426502 is 205624201.

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

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, 323977 + ... + 324292.

It is an arithmetic number, because the mean of its divisors is an integer number (19448100).

Almost surely, 2^102426502 is an apocalyptic number.

102426502 is a deficient number, since it is larger than the sum of its proper divisors (53158298).

102426502 is an equidigital number, since it uses as much as digits as its factorization.

102426502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648350.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 102426502 is about 10120.5979072385. The cubic root of 102426502 is about 467.8831952150.

The spelling of 102426502 in words is "one hundred two million, four hundred twenty-six thousand, five hundred two".