102424395 has 8 divisors (see below), whose sum is σ = 163879056. Its totient is φ = 54626336.

The previous prime is 102424393. The next prime is 102424447. The reversal of 102424395 is 593424201.

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

It is a cyclic number.

It is not a de Polignac number, because 102424395 - 2¹ = 102424393 is a prime.

It is a super-2 number, since 2×102424395² = 20981513382232050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102424393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3414132 + ... + 3414161.

It is an arithmetic number, because the mean of its divisors is an integer number (20484882).

Almost surely, 2^102424395 is an apocalyptic number.

102424395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102424395 is a deficient number, since it is larger than the sum of its proper divisors (61454661).

102424395 is an equidigital number, since it uses as much as digits as its factorization.

102424395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6828301.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 102424395 is about 10120.4938120627. The cubic root of 102424395 is about 467.8799869417.

Adding to 102424395 its reverse (593424201), we get a palindrome (695848596).

The spelling of 102424395 in words is "one hundred two million, four hundred twenty-four thousand, three hundred ninety-five".