1139370 has 32 divisors (see below), whose sum is σ = 2763072. Its totient is φ = 300672.

The previous prime is 1139353. The next prime is 1139387. The reversal of 1139370 is 739311.

It is an interprime number because it is at equal distance from previous prime (1139353) and next prime (1139387).

It is a self number, because there is not a number n which added to its sum of digits gives 1139370.

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, 4774 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (86346).

2^1139370 is an apocalyptic number.

1139370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1139370 is an abundant number, since it is smaller than the sum of its proper divisors (1623702).

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

1139370 is a wasteful number, since it uses less digits than its factorization.

1139370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406.

The product of its (nonzero) digits is 567, while the sum is 24.

The square root of 1139370 is about 1067.4127599012. The cubic root of 1139370 is about 104.4451456955.

The spelling of 1139370 in words is "one million, one hundred thirty-nine thousand, three hundred seventy".