1053357 has 8 divisors (see below), whose sum is σ = 1410240. Its totient is φ = 699360.

The previous prime is 1053347. The next prime is 1053361. The reversal of 1053357 is 7533501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1053357 - 2⁶ = 1053293 is a prime.

It is a super-2 number, since 2×1053357² = 2219121938898, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053347) 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, 369 + ... + 1497.

It is an arithmetic number, because the mean of its divisors is an integer number (176280).

2^1053357 is an apocalyptic number.

It is an amenable number.

1053357 is a deficient number, since it is larger than the sum of its proper divisors (356883).

1053357 is a wasteful number, since it uses less digits than its factorization.

1053357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443.

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 1053357 is about 1026.3318176886. The cubic root of 1053357 is about 101.7478392609.

Adding to 1053357 its reverse (7533501), we get a palindrome (8586858).

The spelling of 1053357 in words is "one million, fifty-three thousand, three hundred fifty-seven".