12038957 has 8 divisors (see below), whose sum is σ = 14040000. Its totient is φ = 10318812.

The previous prime is 12038933. The next prime is 12038963. The reversal of 12038957 is 75983021.

It is not a de Polignac number, because 12038957 - 2¹⁶ = 11973421 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 (12038977) 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, 17207 + ... + 17892.

It is an arithmetic number, because the mean of its divisors is an integer number (1755000).

Almost surely, 2^12038957 is an apocalyptic number.

It is an amenable number.

12038957 is a deficient number, since it is larger than the sum of its proper divisors (2001043).

12038957 is an frugal number, since it uses more digits than its factorization.

12038957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35120 (or 35106 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 12038957 is about 3469.7200175230. The cubic root of 12038957 is about 229.1903288552.

The spelling of 12038957 in words is "twelve million, thirty-eight thousand, nine hundred fifty-seven".