2492954 has 4 divisors (see below), whose sum is σ = 3739434. Its totient is φ = 1246476.

The previous prime is 2492951. The next prime is 2492957. The reversal of 2492954 is 4592942.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2492951) and next prime (2492957).

It can be written as a sum of positive squares in only one way, i.e., 1809025 + 683929 = 1345^2 + 827^2 .

It is a super-2 number, since 2×2492954² = 12429639292232, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2492951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623237 + ... + 623240.

2^2492954 is an apocalyptic number.

2492954 is a deficient number, since it is larger than the sum of its proper divisors (1246480).

2492954 is a wasteful number, since it uses less digits than its factorization.

2492954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246479.

The product of its digits is 25920, while the sum is 35.

The square root of 2492954 is about 1578.9091170805. The cubic root of 2492954 is about 135.5932556114.

The spelling of 2492954 in words is "two million, four hundred ninety-two thousand, nine hundred fifty-four".