14987061 has 12 divisors (see below), whose sum is σ = 21909888. Its totient is φ = 9870504.

The previous prime is 14987059. The next prime is 14987101. The reversal of 14987061 is 16078941.

It is not a de Polignac number, because 14987061 - 2¹ = 14987059 is a prime.

It is a super-2 number, since 2×14987061² = 449223994835442, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14987051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9285 + ... + 10778.

It is an arithmetic number, because the mean of its divisors is an integer number (1825824).

Almost surely, 2^14987061 is an apocalyptic number.

It is an amenable number.

14987061 is a deficient number, since it is larger than the sum of its proper divisors (6922827).

14987061 is a wasteful number, since it uses less digits than its factorization.

14987061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20152 (or 20149 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 14987061 is about 3871.3125681092. The cubic root of 14987061 is about 246.5502752159.

The spelling of 14987061 in words is "fourteen million, nine hundred eighty-seven thousand, sixty-one".