92490 has 16 divisors (see below), whose sum is σ = 222048. Its totient is φ = 24656.

The previous prime is 92489. The next prime is 92503. The reversal of 92490 is 9429.

92490 = T₈₆ + T₈₇ + ... + T₁₀₅.

92490 = 134² + 135² + ... + 138².

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 92490.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512 + ... + 1571.

It is an arithmetic number, because the mean of its divisors is an integer number (13878).

2⁹²⁴⁹⁰ is an apocalyptic number.

92490 is an abundant number, since it is smaller than the sum of its proper divisors (129558).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111024).

92490 is a wasteful number, since it uses less digits than its factorization.

92490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3093.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 92490 is about 304.1216861718. The cubic root of 92490 is about 45.2235786866.

The spelling of 92490 in words is "ninety-two thousand, four hundred ninety".