13238701 has 4 divisors (see below), whose sum is σ = 15129952. Its totient is φ = 11347452.

The previous prime is 13238689. The next prime is 13238717. The reversal of 13238701 is 10783231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10783231 = 157 ⋅68683.

It is a cyclic number.

It is not a de Polignac number, because 13238701 - 2¹¹ = 13236653 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 (13238101) 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, 945615 + ... + 945628.

It is an arithmetic number, because the mean of its divisors is an integer number (3782488).

Almost surely, 2^13238701 is an apocalyptic number.

It is an amenable number.

13238701 is a deficient number, since it is larger than the sum of its proper divisors (1891251).

13238701 is an equidigital number, since it uses as much as digits as its factorization.

13238701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891250.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 13238701 is about 3638.5025766103. The cubic root of 13238701 is about 236.5638926461.

The spelling of 13238701 in words is "thirteen million, two hundred thirty-eight thousand, seven hundred one".