14545470 has 32 divisors (see below), whose sum is σ = 35043840. Its totient is φ = 3863840.

The previous prime is 14545463. The next prime is 14545471. The reversal of 14545470 is 7454541.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14545471) 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, 8551 + ... + 10109.

It is an arithmetic number, because the mean of its divisors is an integer number (1095120).

Almost surely, 2^14545470 is an apocalyptic number.

14545470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14545470 is an abundant number, since it is smaller than the sum of its proper divisors (20498370).

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

14545470 is a wasteful number, since it uses less digits than its factorization.

14545470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 14545470 is about 3813.8523830898. The cubic root of 14545470 is about 244.1045753477.

The spelling of 14545470 in words is "fourteen million, five hundred forty-five thousand, four hundred seventy".