2458967478 has 64 divisors (see below), whose sum is σ = 5626368000. Its totient is φ = 709551360.

The previous prime is 2458967447. The next prime is 2458967521. The reversal of 2458967478 is 8747698542.

It is a happy number.

2458967478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130923 + ... + 148521.

It is an arithmetic number, because the mean of its divisors is an integer number (87912000).

Almost surely, 2^2458967478 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2458967478, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2813184000).

2458967478 is an abundant number, since it is smaller than the sum of its proper divisors (3167400522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2458967478 is a wasteful number, since it uses less digits than its factorization.

2458967478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17717.

The product of its digits is 27095040, while the sum is 60.

The square root of 2458967478 is about 49587.9771517250. The cubic root of 2458967478 is about 1349.7425166002.

The spelling of 2458967478 in words is "two billion, four hundred fifty-eight million, nine hundred sixty-seven thousand, four hundred seventy-eight".