1144662962 has 8 divisors (see below), whose sum is σ = 1722090396. Its totient is φ = 570632832.

The previous prime is 1144662949. The next prime is 1144663019. The reversal of 1144662962 is 2692664411.

It can be written as a sum of positive squares in 2 ways, for example, as 1101642481 + 43020481 = 33191^2 + 6559^2 .

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

It is a super-2 number, since 2×1144662962² = 2620506593149226888, which contains 22 as substring.

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, 848483 + ... + 849830.

Almost surely, 2^1144662962 is an apocalyptic number.

1144662962 is a deficient number, since it is larger than the sum of its proper divisors (577427434).

1144662962 is a wasteful number, since it uses less digits than its factorization.

1144662962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698652.

The product of its digits is 124416, while the sum is 41.

The square root of 1144662962 is about 33832.8680723346. The cubic root of 1144662962 is about 1046.0662977256.

The spelling of 1144662962 in words is "one billion, one hundred forty-four million, six hundred sixty-two thousand, nine hundred sixty-two".