1050421236 has 96 divisors (see below), whose sum is σ = 2622455808. Its totient is φ = 326695680.

The previous prime is 1050421223. The next prime is 1050421241. The reversal of 1050421236 is 6321240501.

It is a super-2 number, since 2×1050421236² = 2206769546079535392, which contains 22 as substring.

It is a congruent number.

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, 1275921 + ... + 1276743.

It is an arithmetic number, because the mean of its divisors is an integer number (27317248).

Almost surely, 2^1050421236 is an apocalyptic number.

It is an amenable number.

1050421236 is an abundant number, since it is smaller than the sum of its proper divisors (1572034572).

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

1050421236 is a wasteful number, since it uses less digits than its factorization.

1050421236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1050421236 is about 32410.2026528684. The cubic root of 1050421236 is about 1016.5322569719.

Adding to 1050421236 its reverse (6321240501), we get a palindrome (7371661737).

The spelling of 1050421236 in words is "one billion, fifty million, four hundred twenty-one thousand, two hundred thirty-six".