1139374 has 32 divisors (see below), whose sum is σ = 1990656. Its totient is φ = 485760.

The previous prime is 1139353. The next prime is 1139387. The reversal of 1139374 is 4739311.

It is a super-2 number, since 2×1139374² = 2596346223752, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24219 + ... + 24265.

It is an arithmetic number, because the mean of its divisors is an integer number (62208).

2^1139374 is an apocalyptic number.

1139374 is a deficient number, since it is larger than the sum of its proper divisors (851282).

1139374 is a wasteful number, since it uses less digits than its factorization.

1139374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120.

The product of its digits is 2268, while the sum is 28.

The square root of 1139374 is about 1067.4146335890. The cubic root of 1139374 is about 104.4452679210.

The spelling of 1139374 in words is "one million, one hundred thirty-nine thousand, three hundred seventy-four".