2497901 has 8 divisors (see below), whose sum is σ = 2891520. Its totient is φ = 2113488.

The previous prime is 2497897. The next prime is 2497903. The reversal of 2497901 is 1097942.

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

It is a cyclic number.

It is not a de Polignac number, because 2497901 - 2² = 2497897 is a prime.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2497903) 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, 1706 + ... + 2811.

It is an arithmetic number, because the mean of its divisors is an integer number (361440).

2^2497901 is an apocalyptic number.

It is an amenable number.

2497901 is a deficient number, since it is larger than the sum of its proper divisors (393619).

2497901 is an equidigital number, since it uses as much as digits as its factorization.

2497901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4603.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 2497901 is about 1580.4749286211. The cubic root of 2497901 is about 135.6828864439.

The spelling of 2497901 in words is "two million, four hundred ninety-seven thousand, nine hundred one".