1156765362 has 16 divisors (see below), whose sum is σ = 2314008192. Its totient is φ = 385508880.

The previous prime is 1156765343. The next prime is 1156765399. The reversal of 1156765362 is 2635676511.

1156765362 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1156765362² = 2676212205445982088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16812 + ... + 50952.

It is an arithmetic number, because the mean of its divisors is an integer number (144625512).

Almost surely, 2^1156765362 is an apocalyptic number.

1156765362 is an abundant number, since it is smaller than the sum of its proper divisors (1157242830).

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

1156765362 is a wasteful number, since it uses less digits than its factorization.

1156765362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39793.

The product of its digits is 226800, while the sum is 42.

The square root of 1156765362 is about 34011.2534611708. The cubic root of 1156765362 is about 1049.7400299703.

The spelling of 1156765362 in words is "one billion, one hundred fifty-six million, seven hundred sixty-five thousand, three hundred sixty-two".