1077740 has 12 divisors (see below), whose sum is σ = 2263296. Its totient is φ = 431088.

The previous prime is 1077733. The next prime is 1077743. The reversal of 1077740 is 477701.

It is not an unprimeable number, because it can be changed into a prime (1077743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26924 + ... + 26963.

It is an arithmetic number, because the mean of its divisors is an integer number (188608).

2^1077740 is an apocalyptic number.

1077740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1077740 is an abundant number, since it is smaller than the sum of its proper divisors (1185556).

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

1077740 is a wasteful number, since it uses less digits than its factorization.

1077740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53896 (or 53894 counting only the distinct ones).

The product of its (nonzero) digits is 1372, while the sum is 26.

The square root of 1077740 is about 1038.1425720969. The cubic root of 1077740 is about 102.5269411632.

The spelling of 1077740 in words is "one million, seventy-seven thousand, seven hundred forty".