102674074 has 4 divisors (see below), whose sum is σ = 154011114. Its totient is φ = 51337036.

The previous prime is 102674069. The next prime is 102674147. The reversal of 102674074 is 470476201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 72369049 + 30305025 = 8507^2 + 5505^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25668517 + ... + 25668520.

Almost surely, 2^102674074 is an apocalyptic number.

102674074 is a deficient number, since it is larger than the sum of its proper divisors (51337040).

102674074 is an equidigital number, since it uses as much as digits as its factorization.

102674074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51337039.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 102674074 is about 10132.8216208517. The cubic root of 102674074 is about 468.2598606755.

It can be divided in two parts, 10267 and 4074, that added together give a palindrome (14341).

The spelling of 102674074 in words is "one hundred two million, six hundred seventy-four thousand, seventy-four".