1370733 has 16 divisors (see below), whose sum is σ = 2249856. Its totient is φ = 722880.

The previous prime is 1370723. The next prime is 1370741. The reversal of 1370733 is 3370731.

It is not a de Polignac number, because 1370733 - 2⁵ = 1370701 is a prime.

1370733 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370723) 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, 2238 + ... + 2783.

It is an arithmetic number, because the mean of its divisors is an integer number (140616).

2^1370733 is an apocalyptic number.

1370733 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1370733 is a deficient number, since it is larger than the sum of its proper divisors (879123).

1370733 is a wasteful number, since it uses less digits than its factorization.

1370733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044.

The product of its (nonzero) digits is 1323, while the sum is 24.

The square root of 1370733 is about 1170.7830712818. The cubic root of 1370733 is about 111.0838583902.

The spelling of 1370733 in words is "one million, three hundred seventy thousand, seven hundred thirty-three".