102580734 has 16 divisors (see below), whose sum is σ = 215959680. Its totient is φ = 32393880.

The previous prime is 102580733. The next prime is 102580747. The reversal of 102580734 is 437085201.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102580733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449802 + ... + 450029.

It is an arithmetic number, because the mean of its divisors is an integer number (13497480).

Almost surely, 2^102580734 is an apocalyptic number.

102580734 is an abundant number, since it is smaller than the sum of its proper divisors (113378946).

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

102580734 is a wasteful number, since it uses less digits than its factorization.

102580734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899855.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 102580734 is about 10128.2147489081. The cubic root of 102580734 is about 468.1179208295.

The spelling of 102580734 in words is "one hundred two million, five hundred eighty thousand, seven hundred thirty-four".