102292274 has 16 divisors (see below), whose sum is σ = 175488768. Its totient is φ = 43806912.

The previous prime is 102292261. The next prime is 102292319. The reversal of 102292274 is 472292201.

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 7 ways as a sum of consecutive naturals, for example, 32327 + ... + 35349.

It is an arithmetic number, because the mean of its divisors is an integer number (10968048).

Almost surely, 2^102292274 is an apocalyptic number.

102292274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102292274 is a deficient number, since it is larger than the sum of its proper divisors (73196494).

102292274 is a wasteful number, since it uses less digits than its factorization.

102292274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5449.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 102292274 is about 10113.9643068383. The cubic root of 102292274 is about 467.6787218338.

The spelling of 102292274 in words is "one hundred two million, two hundred ninety-two thousand, two hundred seventy-four".