14536740 has 24 divisors (see below), whose sum is σ = 40703040. Its totient is φ = 3876448.

The previous prime is 14536733. The next prime is 14536747. The reversal of 14536740 is 4763541.

It is an interprime number because it is at equal distance from previous prime (14536733) and next prime (14536747).

It is a super-2 number, since 2×14536740² = 422633619655200, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 14536698 and 14536707.

It is not an unprimeable number, because it can be changed into a prime (14536747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121080 + ... + 121199.

It is an arithmetic number, because the mean of its divisors is an integer number (1695960).

Almost surely, 2^14536740 is an apocalyptic number.

14536740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14536740 is an abundant number, since it is smaller than the sum of its proper divisors (26166300).

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

14536740 is a wasteful number, since it uses less digits than its factorization.

14536740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242291 (or 242289 counting only the distinct ones).

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

The square root of 14536740 is about 3812.7076992605. The cubic root of 14536740 is about 244.0557294545.

The spelling of 14536740 in words is "fourteen million, five hundred thirty-six thousand, seven hundred forty".