15374061 has 6 divisors (see below), whose sum is σ = 22206990. Its totient is φ = 10249368.

The previous prime is 15374041. The next prime is 15374063. The reversal of 15374061 is 16047351.

It can be written as a sum of positive squares in only one way, i.e., 10989225 + 4384836 = 3315^2 + 2094^2 .

It is not a de Polignac number, because 15374061 - 2¹¹ = 15372013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15374063) 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, 854106 + ... + 854123.

It is an arithmetic number, because the mean of its divisors is an integer number (3701165).

Almost surely, 2^15374061 is an apocalyptic number.

It is an amenable number.

15374061 is a deficient number, since it is larger than the sum of its proper divisors (6832929).

15374061 is a wasteful number, since it uses less digits than its factorization.

15374061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708235 (or 1708232 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 15374061 is about 3920.9770466046. The cubic root of 15374061 is about 248.6544294192.

The spelling of 15374061 in words is "fifteen million, three hundred seventy-four thousand, sixty-one".