102254046 has 32 divisors (see below), whose sum is σ = 209571840. Its totient is φ = 33245856.

The previous prime is 102254003. The next prime is 102254059. The reversal of 102254046 is 640452201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134700 + ... + 135456.

It is an arithmetic number, because the mean of its divisors is an integer number (6549120).

Almost surely, 2^102254046 is an apocalyptic number.

102254046 is an abundant number, since it is smaller than the sum of its proper divisors (107317794).

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

102254046 is a wasteful number, since it uses less digits than its factorization.

102254046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 102254046 is about 10112.0742679235. The cubic root of 102254046 is about 467.6204552965.

The spelling of 102254046 in words is "one hundred two million, two hundred fifty-four thousand, forty-six".