2372549 has 8 divisors (see below), whose sum is σ = 2514240. Its totient is φ = 2232576.

The previous prime is 2372543. The next prime is 2372561. The reversal of 2372549 is 9452732.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2372549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372543) 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, 3344 + ... + 3990.

It is an arithmetic number, because the mean of its divisors is an integer number (314280).

2^2372549 is an apocalyptic number.

It is an amenable number.

2372549 is a deficient number, since it is larger than the sum of its proper divisors (141691).

2372549 is a wasteful number, since it uses less digits than its factorization.

2372549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859.

The product of its digits is 15120, while the sum is 32.

The square root of 2372549 is about 1540.3080860659. The cubic root of 2372549 is about 133.3741701303.

The spelling of 2372549 in words is "two million, three hundred seventy-two thousand, five hundred forty-nine".