103992450 has 24 divisors (see below), whose sum is σ = 257901648. Its totient is φ = 27731280.

The previous prime is 103992437. The next prime is 103992467. The reversal of 103992450 is 54299301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 346492 + ... + 346791.

It is an arithmetic number, because the mean of its divisors is an integer number (10745902).

Almost surely, 2^103992450 is an apocalyptic number.

103992450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103992450 is an abundant number, since it is smaller than the sum of its proper divisors (153909198).

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

103992450 is a wasteful number, since it uses less digits than its factorization.

103992450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693298 (or 693293 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 103992450 is about 10197.6688512620. The cubic root of 103992450 is about 470.2555574118.

The spelling of 103992450 in words is "one hundred three million, nine hundred ninety-two thousand, four hundred fifty".