1162445466 has 64 divisors (see below), whose sum is σ = 2865881088. Its totient is φ = 306099648.

The previous prime is 1162445437. The next prime is 1162445477. The reversal of 1162445466 is 6645442611.

It is a super-2 number, since 2×1162445466² = 2702558922847914312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 469965 + ... + 472431.

It is an arithmetic number, because the mean of its divisors is an integer number (44779392).

Almost surely, 2^1162445466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1162445466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1432940544).

1162445466 is an abundant number, since it is smaller than the sum of its proper divisors (1703435622).

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

1162445466 is a wasteful number, since it uses less digits than its factorization.

1162445466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355.

The product of its digits is 138240, while the sum is 39.

The square root of 1162445466 is about 34094.6545077084. The cubic root of 1162445466 is about 1051.4554166195.

The spelling of 1162445466 in words is "one billion, one hundred sixty-two million, four hundred forty-five thousand, four hundred sixty-six".