14527961 has 6 divisors (see below), whose sum is σ = 16899930. Its totient is φ = 12452496.

The previous prime is 14527957. The next prime is 14527963. The reversal of 14527961 is 16972541.

It can be written as a sum of positive squares in only one way, i.e., 10686361 + 3841600 = 3269^2 + 1960^2 .

It is not a de Polignac number, because 14527961 - 2² = 14527957 is a prime.

It is a super-2 number, since 2×14527961² = 422123301635042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14527963) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148196 + ... + 148293.

It is an arithmetic number, because the mean of its divisors is an integer number (2816655).

Almost surely, 2^14527961 is an apocalyptic number.

It is an amenable number.

14527961 is a deficient number, since it is larger than the sum of its proper divisors (2371969).

14527961 is an equidigital number, since it uses as much as digits as its factorization.

14527961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296503 (or 296496 counting only the distinct ones).

The product of its digits is 15120, while the sum is 35.

The square root of 14527961 is about 3811.5562438458. The cubic root of 14527961 is about 244.0065896724.

The spelling of 14527961 in words is "fourteen million, five hundred twenty-seven thousand, nine hundred sixty-one".