1337225039 has 4 divisors (see below), whose sum is σ = 1337301840. Its totient is φ = 1337148240.

The previous prime is 1337225027. The next prime is 1337225041. The reversal of 1337225039 is 9305227331.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9305227331 = 53 ⋅175570327.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1337225039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1337227039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1622 + ... + 51740.

It is an arithmetic number, because the mean of its divisors is an integer number (334325460).

Almost surely, 2^1337225039 is an apocalyptic number.

1337225039 is a deficient number, since it is larger than the sum of its proper divisors (76801).

1337225039 is an equidigital number, since it uses as much as digits as its factorization.

1337225039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76800.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 1337225039 is about 36568.0877131961. The cubic root of 1337225039 is about 1101.7122202140.

The spelling of 1337225039 in words is "one billion, three hundred thirty-seven million, two hundred twenty-five thousand, thirty-nine".