1407133 has 18 divisors (see below), whose sum is σ = 1801086. Its totient is φ = 1089648.

The previous prime is 1407113. The next prime is 1407143. The reversal of 1407133 is 3317041.

It can be written as a sum of positive squares in only one way, i.e., 974169 + 432964 = 987^2 + 658^2 .

It is not a de Polignac number, because 1407133 - 2⁵ = 1407101 is a prime.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1407133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407113) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29916 + ... + 29962.

2^1407133 is an apocalyptic number.

1407133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1407133 is a deficient number, since it is larger than the sum of its proper divisors (393953).

1407133 is an equidigital number, since it uses as much as digits as its factorization.

1407133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1407133 is about 1186.2263696277. The cubic root of 1407133 is about 112.0585631229.

It can be divided in two parts, 1407 and 133, that added together give a triangular number (1540 = T₅₅).

The spelling of 1407133 in words is "one million, four hundred seven thousand, one hundred thirty-three".