1053770 has 16 divisors (see below), whose sum is σ = 1911168. Its totient is φ = 418320.

The previous prime is 1053769. The next prime is 1053809. The reversal of 1053770 is 773501.

It is a happy number.

It is a super-2 number, since 2×1053770² = 2220862425800, which contains 22 as substring.

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, 1355 + ... + 1985.

It is an arithmetic number, because the mean of its divisors is an integer number (119448).

2^1053770 is an apocalyptic number.

1053770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053770 is a deficient number, since it is larger than the sum of its proper divisors (857398).

1053770 is a wasteful number, since it uses less digits than its factorization.

1053770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 1053770 is about 1026.5329999567. The cubic root of 1053770 is about 101.7611352808.

The spelling of 1053770 in words is "one million, fifty-three thousand, seven hundred seventy".