494752415 has 4 divisors (see below), whose sum is σ = 593702904. Its totient is φ = 395801928.

The previous prime is 494752399. The next prime is 494752421. The reversal of 494752415 is 514257494.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 514257494 = 2 ⋅257128747.

It is a cyclic number.

It is not a de Polignac number, because 494752415 - 2⁴ = 494752399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49475237 + ... + 49475246.

It is an arithmetic number, because the mean of its divisors is an integer number (148425726).

Almost surely, 2^494752415 is an apocalyptic number.

494752415 is a deficient number, since it is larger than the sum of its proper divisors (98950489).

494752415 is an equidigital number, since it uses as much as digits as its factorization.

494752415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98950488.

The product of its digits is 201600, while the sum is 41.

The square root of 494752415 is about 22243.0307062684. The cubic root of 494752415 is about 790.9140810749.

The spelling of 494752415 in words is "four hundred ninety-four million, seven hundred fifty-two thousand, four hundred fifteen".