102426337 has 16 divisors (see below), whose sum is σ = 115839360. Its totient is φ = 90392016.

The previous prime is 102426299. The next prime is 102426341. The reversal of 102426337 is 733624201.

It is not a de Polignac number, because 102426337 - 2⁷ = 102426209 is a prime.

It is a super-2 number, since 2×102426337² = 20982309022475138, which contains 22 as substring.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (102426437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49518 + ... + 51544.

It is an arithmetic number, because the mean of its divisors is an integer number (7239960).

Almost surely, 2^102426337 is an apocalyptic number.

It is an amenable number.

102426337 is a deficient number, since it is larger than the sum of its proper divisors (13413023).

102426337 is an equidigital number, since it uses as much as digits as its factorization.

102426337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089 (or 2063 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 102426337 is about 10120.5897555429. The cubic root of 102426337 is about 467.8829439755.

The spelling of 102426337 in words is "one hundred two million, four hundred twenty-six thousand, three hundred thirty-seven".