13950970 has 16 divisors (see below), whose sum is σ = 27394848. Its totient is φ = 5073040.

The previous prime is 13950953. The next prime is 13950971. The reversal of 13950970 is 7905931.

It is not an unprimeable number, because it can be changed into a prime (13950971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63304 + ... + 63523.

It is an arithmetic number, because the mean of its divisors is an integer number (1712178).

Almost surely, 2^13950970 is an apocalyptic number.

13950970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13950970 is a deficient number, since it is larger than the sum of its proper divisors (13443878).

13950970 is a wasteful number, since it uses less digits than its factorization.

13950970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126845.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 13950970 is about 3735.0997309309. The cubic root of 13950970 is about 240.7325419109.

The spelling of 13950970 in words is "thirteen million, nine hundred fifty thousand, nine hundred seventy".