2474140 has 12 divisors (see below), whose sum is σ = 5195736. Its totient is φ = 989648.

The previous prime is 2474119. The next prime is 2474183. The reversal of 2474140 is 414742.

It is a super-2 number, since 2×2474140² = 12242737479200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61834 + ... + 61873.

It is an arithmetic number, because the mean of its divisors is an integer number (432978).

2^2474140 is an apocalyptic number.

2474140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2474140 is an abundant number, since it is smaller than the sum of its proper divisors (2721596).

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

2474140 is a wasteful number, since it uses less digits than its factorization.

2474140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123716 (or 123714 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 2474140 is about 1572.9399225654. The cubic root of 2474140 is about 135.2512923503.

Adding to 2474140 its reverse (414742), we get a palindrome (2888882).

The spelling of 2474140 in words is "two million, four hundred seventy-four thousand, one hundred forty".