1458112448 has 28 divisors (see below), whose sum is σ = 3116016120. Its totient is φ = 672974592.

The previous prime is 1458112427. The next prime is 1458112477. The reversal of 1458112448 is 8442118541.

It is a happy number.

It is a super-2 number, since 2×1458112448² = 4252183822025105408, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 875438 + ... + 877101.

It is an arithmetic number, because the mean of its divisors is an integer number (111286290).

Almost surely, 2^1458112448 is an apocalyptic number.

It is an amenable number.

1458112448 is an abundant number, since it is smaller than the sum of its proper divisors (1657903672).

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

1458112448 is a wasteful number, since it uses less digits than its factorization.

1458112448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752564 (or 1752554 counting only the distinct ones).

The product of its digits is 40960, while the sum is 38.

The square root of 1458112448 is about 38185.2386138937. The cubic root of 1458112448 is about 1133.9580955145.

The spelling of 1458112448 in words is "one billion, four hundred fifty-eight million, one hundred twelve thousand, four hundred forty-eight".