102273976 has 48 divisors (see below), whose sum is σ = 224796600. Its totient is φ = 43493184.

The previous prime is 102273947. The next prime is 102274001. The reversal of 102273976 is 679372201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53550 + ... + 55426.

Almost surely, 2^102273976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102273976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112398300).

102273976 is an abundant number, since it is smaller than the sum of its proper divisors (122522624).

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

102273976 is a wasteful number, since it uses less digits than its factorization.

102273976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036 (or 2025 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 102273976 is about 10113.0596754889. The cubic root of 102273976 is about 467.6508341116.

The spelling of 102273976 in words is "one hundred two million, two hundred seventy-three thousand, nine hundred seventy-six".