1078264120 has 16 divisors (see below), whose sum is σ = 2426094360. Its totient is φ = 431305632.

The previous prime is 1078264097. The next prime is 1078264139. The reversal of 1078264120 is 214628701.

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, 13478262 + ... + 13478341.

Almost surely, 2^1078264120 is an apocalyptic number.

1078264120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1078264120 is an abundant number, since it is smaller than the sum of its proper divisors (1347830240).

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

1078264120 is a wasteful number, since it uses less digits than its factorization.

1078264120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26956614 (or 26956610 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1078264120 is about 32836.9322562264. The cubic root of 1078264120 is about 1025.4355856380.

The spelling of 1078264120 in words is "one billion, seventy-eight million, two hundred sixty-four thousand, one hundred twenty".