102396408 has 16 divisors (see below), whose sum is σ = 255991080. Its totient is φ = 34132128.

The previous prime is 102396407. The next prime is 102396421. The reversal of 102396408 is 804693201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102396407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2133235 + ... + 2133282.

Almost surely, 2^102396408 is an apocalyptic number.

It is an amenable number.

102396408 is an abundant number, since it is smaller than the sum of its proper divisors (153594672).

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

102396408 is a wasteful number, since it uses less digits than its factorization.

102396408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266526 (or 4266522 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 102396408 is about 10119.1110281487. Note that the first 3 decimals coincide. The cubic root of 102396408 is about 467.8373677002.

The spelling of 102396408 in words is "one hundred two million, three hundred ninety-six thousand, four hundred eight".