2497622 has 8 divisors (see below), whose sum is σ = 3797976. Its totient is φ = 1231632.

The previous prime is 2497609. The next prime is 2497631. The reversal of 2497622 is 2267942.

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

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, 8408 + ... + 8699.

It is an arithmetic number, because the mean of its divisors is an integer number (474747).

2^2497622 is an apocalyptic number.

2497622 is a deficient number, since it is larger than the sum of its proper divisors (1300354).

2497622 is a wasteful number, since it uses less digits than its factorization.

2497622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17182.

The product of its digits is 12096, while the sum is 32.

The square root of 2497622 is about 1580.3866615484. The cubic root of 2497622 is about 135.6778346111.

The spelling of 2497622 in words is "two million, four hundred ninety-seven thousand, six hundred twenty-two".