2374140 has 24 divisors (see below), whose sum is σ = 6647760. Its totient is φ = 633088.

The previous prime is 2374133. The next prime is 2374147. The reversal of 2374140 is 414732.

It is an interprime number because it is at equal distance from previous prime (2374133) and next prime (2374147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2374147) 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, 19725 + ... + 19844.

It is an arithmetic number, because the mean of its divisors is an integer number (276990).

2^2374140 is an apocalyptic number.

2374140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2374140 is an abundant number, since it is smaller than the sum of its proper divisors (4273620).

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

2374140 is a wasteful number, since it uses less digits than its factorization.

2374140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39581 (or 39579 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2374140 is about 1540.8244546346. The cubic root of 2374140 is about 133.4039764539.

Adding to 2374140 its reverse (414732), we get a palindrome (2788872).

The spelling of 2374140 in words is "two million, three hundred seventy-four thousand, one hundred forty".