1071453 has 16 divisors (see below), whose sum is σ = 1516032. Its totient is φ = 672000.

The previous prime is 1071451. The next prime is 1071457. The reversal of 1071453 is 3541701.

It is not a de Polignac number, because 1071453 - 2¹ = 1071451 is a prime.

It is a super-2 number, since 2×1071453² = 2296023062418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3673 + ... + 3953.

It is an arithmetic number, because the mean of its divisors is an integer number (94752).

2^1071453 is an apocalyptic number.

It is an amenable number.

1071453 is a deficient number, since it is larger than the sum of its proper divisors (444579).

1071453 is a wasteful number, since it uses less digits than its factorization.

1071453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1071453 is about 1035.1101390673. The cubic root of 1071453 is about 102.3271884842.

The spelling of 1071453 in words is "one million, seventy-one thousand, four hundred fifty-three".