102764222 has 8 divisors (see below), whose sum is σ = 168159672. Its totient is φ = 46711000.

The previous prime is 102764203. The next prime is 102764237. The reversal of 102764222 is 222467201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102764191 and 102764200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2335529 + ... + 2335572.

It is an arithmetic number, because the mean of its divisors is an integer number (21019959).

Almost surely, 2^102764222 is an apocalyptic number.

102764222 is a deficient number, since it is larger than the sum of its proper divisors (65395450).

102764222 is a wasteful number, since it uses less digits than its factorization.

102764222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4671114.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 102764222 is about 10137.2689616089. The cubic root of 102764222 is about 468.3968648870.

The spelling of 102764222 in words is "one hundred two million, seven hundred sixty-four thousand, two hundred twenty-two".