1155962046 has 8 divisors (see below), whose sum is σ = 2311924104. Its totient is φ = 385320680.

The previous prime is 1155962009. The next prime is 1155962053. The reversal of 1155962046 is 6402695511.

It is a sphenic number, since it is the product of 3 distinct primes.

1155962046 is an admirable number.

It is a super-2 number, since 2×1155962046² = 2672496503585012232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1155961995 and 1155962013.

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, 96330165 + ... + 96330176.

It is an arithmetic number, because the mean of its divisors is an integer number (288990513).

Almost surely, 2^1155962046 is an apocalyptic number.

1155962046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1155962046 is a wasteful number, since it uses less digits than its factorization.

1155962046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192660346.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 1155962046 is about 33999.4418483598. The cubic root of 1155962046 is about 1049.4969762884.

The spelling of 1155962046 in words is "one billion, one hundred fifty-five million, nine hundred sixty-two thousand, forty-six".