13250270 has 32 divisors (see below), whose sum is σ = 26213760. Its totient is φ = 4782240.

The previous prime is 13250269. The next prime is 13250273. The reversal of 13250270 is 7205231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13250273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17561 + ... + 18299.

It is an arithmetic number, because the mean of its divisors is an integer number (819180).

Almost surely, 2^13250270 is an apocalyptic number.

13250270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13250270 is a deficient number, since it is larger than the sum of its proper divisors (12963490).

13250270 is a wasteful number, since it uses less digits than its factorization.

13250270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 13250270 is about 3640.0920318036. The cubic root of 13250270 is about 236.6327818533.

The spelling of 13250270 in words is "thirteen million, two hundred fifty thousand, two hundred seventy".