1050074139 has 32 divisors (see below), whose sum is σ = 1503380736. Its totient is φ = 649635840.

The previous prime is 1050074119. The next prime is 1050074149. The reversal of 1050074139 is 9314700501.

It is not a de Polignac number, because 1050074139 - 2¹¹ = 1050072091 is a prime.

It is a super-2 number, since 2×1050074139² = 2205311394793182642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050074119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1838724 + ... + 1839294.

It is an arithmetic number, because the mean of its divisors is an integer number (46980648).

Almost surely, 2^1050074139 is an apocalyptic number.

1050074139 is a deficient number, since it is larger than the sum of its proper divisors (453306597).

1050074139 is a wasteful number, since it uses less digits than its factorization.

1050074139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 1050074139 is about 32404.8474614524. The cubic root of 1050074139 is about 1016.4202783501.

The spelling of 1050074139 in words is "one billion, fifty million, seventy-four thousand, one hundred thirty-nine".