15414061 has 4 divisors (see below), whose sum is σ = 16599772. Its totient is φ = 14228352.

The previous prime is 15414059. The next prime is 15414079. The reversal of 15414061 is 16041451.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1012036 + 14402025 = 1006^2 + 3795^2 .

It is a cyclic number.

It is not a de Polignac number, because 15414061 - 2¹ = 15414059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15414001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592836 + ... + 592861.

It is an arithmetic number, because the mean of its divisors is an integer number (4149943).

Almost surely, 2^15414061 is an apocalyptic number.

It is an amenable number.

15414061 is a deficient number, since it is larger than the sum of its proper divisors (1185711).

15414061 is a wasteful number, since it uses less digits than its factorization.

15414061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185710.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 15414061 is about 3926.0745026044. The cubic root of 15414061 is about 248.8698911133.

The spelling of 15414061 in words is "fifteen million, four hundred fourteen thousand, sixty-one".