1337832145 has 16 divisors (see below), whose sum is σ = 1804061952. Its totient is φ = 944982720.

The previous prime is 1337832127. The next prime is 1337832193. The reversal of 1337832145 is 5412387331.

It is not a de Polignac number, because 1337832145 - 2⁵ = 1337832113 is a prime.

It is a super-3 number, since 3×1337832145³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445941 + ... + 448930.

It is an arithmetic number, because the mean of its divisors is an integer number (112753872).

Almost surely, 2^1337832145 is an apocalyptic number.

It is an amenable number.

1337832145 is a deficient number, since it is larger than the sum of its proper divisors (466229807).

1337832145 is a wasteful number, since it uses less digits than its factorization.

1337832145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894912.

The product of its digits is 60480, while the sum is 37.

The square root of 1337832145 is about 36576.3878068898. The cubic root of 1337832145 is about 1101.8789223730.

The spelling of 1337832145 in words is "one billion, three hundred thirty-seven million, eight hundred thirty-two thousand, one hundred forty-five".