1107380 has 24 divisors (see below), whose sum is σ = 2463048. Its totient is φ = 416768.

The previous prime is 1107347. The next prime is 1107383. The reversal of 1107380 is 837011.

It can be written as a sum of positive squares in 4 ways, for example, as 425104 + 682276 = 652^2 + 826^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289 + ... + 1968.

It is an arithmetic number, because the mean of its divisors is an integer number (102627).

2^1107380 is an apocalyptic number.

1107380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1107380 is an abundant number, since it is smaller than the sum of its proper divisors (1355668).

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

1107380 is a wasteful number, since it uses less digits than its factorization.

1107380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3283 (or 3281 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1107380 is about 1052.3212437274. The cubic root of 1107380 is about 103.4583525561.

The spelling of 1107380 in words is "one million, one hundred seven thousand, three hundred eighty".