102347274 has 8 divisors (see below), whose sum is σ = 204694560. Its totient is φ = 34115756.

The previous prime is 102347269. The next prime is 102347279. The reversal of 102347274 is 472743201.

It is an interprime number because it is at equal distance from previous prime (102347269) and next prime (102347279).

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

102347274 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (102347279) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8528934 + ... + 8528945.

It is an arithmetic number, because the mean of its divisors is an integer number (25586820).

Almost surely, 2^102347274 is an apocalyptic number.

102347274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102347274 is a wasteful number, since it uses less digits than its factorization.

102347274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17057884.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 102347274 is about 10116.6829544075. The cubic root of 102347274 is about 467.7625265370.

The spelling of 102347274 in words is "one hundred two million, three hundred forty-seven thousand, two hundred seventy-four".