1357055 has 24 divisors (see below), whose sum is σ = 1969920. Its totient is φ = 893760.

The previous prime is 1357043. The next prime is 1357061. The reversal of 1357055 is 5507531.

It is not a de Polignac number, because 1357055 - 2⁴ = 1357039 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7010 + ... + 7200.

It is an arithmetic number, because the mean of its divisors is an integer number (82080).

2^1357055 is an apocalyptic number.

1357055 is a deficient number, since it is larger than the sum of its proper divisors (612865).

1357055 is a wasteful number, since it uses less digits than its factorization.

1357055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 26.

The square root of 1357055 is about 1164.9270363418. The cubic root of 1357055 is about 110.7131353134.

The spelling of 1357055 in words is "one million, three hundred fifty-seven thousand, fifty-five".