1337405061 has 8 divisors (see below), whose sum is σ = 1808322624. Its totient is φ = 879045440.

The previous prime is 1337405033. The next prime is 1337405087. The reversal of 1337405061 is 1605047331.

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

It is a cyclic number.

It is not a de Polignac number, because 1337405061 - 2¹⁰ = 1337404037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1337405261) 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, 3139236 + ... + 3139661.

It is an arithmetic number, because the mean of its divisors is an integer number (226040328).

Almost surely, 2^1337405061 is an apocalyptic number.

It is an amenable number.

1337405061 is a deficient number, since it is larger than the sum of its proper divisors (470917563).

1337405061 is an equidigital number, since it uses as much as digits as its factorization.

1337405061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6278971.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 1337405061 is about 36570.5490934987. The cubic root of 1337405061 is about 1101.7616568039.

The spelling of 1337405061 in words is "one billion, three hundred thirty-seven million, four hundred five thousand, sixty-one".