1107390 has 16 divisors (see below), whose sum is σ = 2657808. Its totient is φ = 295296.

The previous prime is 1107389. The next prime is 1107401. The reversal of 1107390 is 937011.

It is a super-2 number, since 2×1107390² = 2452625224200, 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 7 ways as a sum of consecutive naturals, for example, 18427 + ... + 18486.

It is an arithmetic number, because the mean of its divisors is an integer number (166113).

2^1107390 is an apocalyptic number.

1107390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1107390 is an abundant number, since it is smaller than the sum of its proper divisors (1550418).

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

1107390 is a wasteful number, since it uses less digits than its factorization.

1107390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36923.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 1107390 is about 1052.3259951175. The cubic root of 1107390 is about 103.4586639760.

The spelling of 1107390 in words is "one million, one hundred seven thousand, three hundred ninety".