1062279920 has 60 divisors (see below), whose sum is σ = 2674433736. Its totient is φ = 392221440.

The previous prime is 1062279887. The next prime is 1062279937. The reversal of 1062279920 is 299722601.

It is a super-2 number, since 2×1062279920² = 2256877256870412800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25766 + ... + 52805.

Almost surely, 2^1062279920 is an apocalyptic number.

1062279920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1062279920 is an abundant number, since it is smaller than the sum of its proper divisors (1612153816).

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

1062279920 is a wasteful number, since it uses less digits than its factorization.

1062279920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78610 (or 78591 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 1062279920 is about 32592.6359780856. The cubic root of 1062279920 is about 1020.3433164453.

The spelling of 1062279920 in words is "one billion, sixty-two million, two hundred seventy-nine thousand, nine hundred twenty".