14564730 has 32 divisors (see below), whose sum is σ = 36085248. Its totient is φ = 3758400.

The previous prime is 14564729. The next prime is 14564731. The reversal of 14564730 is 3746541.

It is an interprime number because it is at equal distance from previous prime (14564729) and next prime (14564731).

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

It is not an unprimeable number, because it can be changed into a prime (14564731) 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, 6901 + ... + 8760.

It is an arithmetic number, because the mean of its divisors is an integer number (1127664).

Almost surely, 2^14564730 is an apocalyptic number.

14564730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14564730 is an abundant number, since it is smaller than the sum of its proper divisors (21520518).

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

14564730 is a wasteful number, since it uses less digits than its factorization.

14564730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15702.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 14564730 is about 3816.3765537483. The cubic root of 14564730 is about 244.2122693707.

It can be divided in two parts, 1 and 4564730, that added together give a triangular number (4564731 = T₃₀₂₁).

The spelling of 14564730 in words is "fourteen million, five hundred sixty-four thousand, seven hundred thirty".