2537402 has 8 divisors (see below), whose sum is σ = 4349856. Its totient is φ = 1087452.

The previous prime is 2537363. The next prime is 2537419. The reversal of 2537402 is 2047352.

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

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, 90608 + ... + 90635.

It is an arithmetic number, because the mean of its divisors is an integer number (543732).

2^2537402 is an apocalyptic number.

2537402 is a deficient number, since it is larger than the sum of its proper divisors (1812454).

2537402 is a wasteful number, since it uses less digits than its factorization.

2537402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181252.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2537402 is about 1592.9224714342. The cubic root of 2537402 is about 136.3943642807.

The spelling of 2537402 in words is "two million, five hundred thirty-seven thousand, four hundred two".