13514970 has 64 divisors (see below), whose sum is σ = 37416960. Its totient is φ = 3060288.

The previous prime is 13514929. The next prime is 13514981. The reversal of 13514970 is 7941531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28959 + ... + 29421.

It is an arithmetic number, because the mean of its divisors is an integer number (584640).

Almost surely, 2^13514970 is an apocalyptic number.

13514970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13514970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18708480).

13514970 is an abundant number, since it is smaller than the sum of its proper divisors (23901990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13514970 is a wasteful number, since it uses less digits than its factorization.

13514970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 13514970 is about 3676.2712087113. The cubic root of 13514970 is about 238.1981378526.

The spelling of 13514970 in words is "thirteen million, five hundred fourteen thousand, nine hundred seventy".