1011642162 has 8 divisors (see below), whose sum is σ = 2023284336. Its totient is φ = 337214052.

The previous prime is 1011642133. The next prime is 1011642173. The reversal of 1011642162 is 2612461101.

It is a happy number.

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

1011642162 is an admirable 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, 84303508 + ... + 84303519.

It is an arithmetic number, because the mean of its divisors is an integer number (252910542).

Almost surely, 2^1011642162 is an apocalyptic number.

1011642162 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.

1011642162 is a wasteful number, since it uses less digits than its factorization.

1011642162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168607032.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1011642162 is about 31806.3226733302. The cubic root of 1011642162 is about 1003.8657573302.

The spelling of 1011642162 in words is "one billion, eleven million, six hundred forty-two thousand, one hundred sixty-two".