1160215750 has 16 divisors (see below), whose sum is σ = 2171924352. Its totient is φ = 464086200.

The previous prime is 1160215747. The next prime is 1160215759. The reversal of 1160215750 is 575120611.

It is a super-2 number, since 2×1160215750² = 2692201173096125000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1160215759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2320182 + ... + 2320681.

It is an arithmetic number, because the mean of its divisors is an integer number (135745272).

Almost surely, 2^1160215750 is an apocalyptic number.

1160215750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1160215750 is a deficient number, since it is larger than the sum of its proper divisors (1011708602).

1160215750 is an equidigital number, since it uses as much as digits as its factorization.

1160215750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4640880 (or 4640870 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 1160215750 is about 34061.9399036520. The cubic root of 1160215750 is about 1050.7827119307.

It can be divided in two parts, 116021 and 5750, that added together give a triangular number (121771 = T₄₉₃).

The spelling of 1160215750 in words is "one billion, one hundred sixty million, two hundred fifteen thousand, seven hundred fifty".