102432416 has 24 divisors (see below), whose sum is σ = 202394304. Its totient is φ = 51030720.

The previous prime is 102432413. The next prime is 102432419. The reversal of 102432416 is 614234201.

102432416 is nontrivially palindromic in base 7.

It is an interprime number because it is at equal distance from previous prime (102432413) and next prime (102432419).

It is a junction number, because it is equal to n+sod(n) for n = 102432391 and 102432400.

It is not an unprimeable number, because it can be changed into a prime (102432413) 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, 3401 + ... + 14711.

It is an arithmetic number, because the mean of its divisors is an integer number (8433096).

Almost surely, 2^102432416 is an apocalyptic number.

102432416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102432416 is a deficient number, since it is larger than the sum of its proper divisors (99961888).

102432416 is a wasteful number, since it uses less digits than its factorization.

102432416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11604 (or 11596 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 102432416 is about 10120.8900794347. The cubic root of 102432416 is about 467.8922000719.

Adding to 102432416 its reverse (614234201), we get a palindrome (716666617).

The spelling of 102432416 in words is "one hundred two million, four hundred thirty-two thousand, four hundred sixteen".