12737045 has 8 divisors (see below), whose sum is σ = 15500160. Its totient is φ = 10045840.

The previous prime is 12737041. The next prime is 12737051. The reversal of 12737045 is 54073721.

12737045 = T₇₀ + T₇₁ + ... + T₄₂₄.

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

It is not a de Polignac number, because 12737045 - 2² = 12737041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12736999 and 12737017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12737041) 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, 17585 + ... + 18294.

It is an arithmetic number, because the mean of its divisors is an integer number (1937520).

Almost surely, 2^12737045 is an apocalyptic number.

It is an amenable number.

12737045 is a deficient number, since it is larger than the sum of its proper divisors (2763115).

12737045 is an equidigital number, since it uses as much as digits as its factorization.

12737045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35955.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 12737045 is about 3568.8996903808. The cubic root of 12737045 is about 233.5372853964.

The spelling of 12737045 in words is "twelve million, seven hundred thirty-seven thousand, forty-five".