2992500 has 180 divisors, whose sum is σ = 11371360. Its totient is φ = 648000.

The previous prime is 2992453. The next prime is 2992513. The reversal of 2992500 is 52992.

It is a tau number, because it is divible by the number of its divisors (180).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 157491 + ... + 157509.

2^2992500 is an apocalyptic number.

2992500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2992500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5685680).

2992500 is an abundant number, since it is smaller than the sum of its proper divisors (8378860).

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

2992500 is a wasteful number, since it uses less digits than its factorization.

2992500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 2992500 is about 1729.8843892006. The cubic root of 2992500 is about 144.1046692710.

It can be divided in two parts, 29 and 92500, that added together give a palindrome (92529).

The spelling of 2992500 in words is "two million, nine hundred ninety-two thousand, five hundred".