2494455 has 8 divisors (see below), whose sum is σ = 3991152. Its totient is φ = 1330368.

The previous prime is 2494451. The next prime is 2494463. The reversal of 2494455 is 5544942.

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

It is not a de Polignac number, because 2494455 - 2² = 2494451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494451) 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, 83134 + ... + 83163.

It is an arithmetic number, because the mean of its divisors is an integer number (498894).

2^2494455 is an apocalyptic number.

2494455 is a deficient number, since it is larger than the sum of its proper divisors (1496697).

2494455 is a wasteful number, since it uses less digits than its factorization.

2494455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166305.

The product of its digits is 28800, while the sum is 33.

The square root of 2494455 is about 1579.3843737355. The cubic root of 2494455 is about 135.6204635801.

The spelling of 2494455 in words is "two million, four hundred ninety-four thousand, four hundred fifty-five".