2454494 has 16 divisors (see below), whose sum is σ = 4455648. Its totient is φ = 989952.

The previous prime is 2454493. The next prime is 2454503. The reversal of 2454494 is 4944542.

It is a d-powerful number, because it can be written as 2²¹ + 4⁴ + 5⁵ + 4⁷ + 4⁷ + 9⁵ + 4⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2454494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454493) 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, 4919 + ... + 5394.

It is an arithmetic number, because the mean of its divisors is an integer number (278478).

2^2454494 is an apocalyptic number.

2454494 is a deficient number, since it is larger than the sum of its proper divisors (2001154).

2454494 is a wasteful number, since it uses less digits than its factorization.

2454494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10339.

The product of its digits is 23040, while the sum is 32.

The square root of 2454494 is about 1566.6824821897. The cubic root of 2454494 is about 134.8923513125.

The spelling of 2454494 in words is "two million, four hundred fifty-four thousand, four hundred ninety-four".