14991060 has 72 divisors (see below), whose sum is σ = 48837600. Its totient is φ = 3425856.

The previous prime is 14991043. The next prime is 14991083. The reversal of 14991060 is 6019941.

14991060 = T₂₈₉ + T₂₉₀ + ... + T₄₈₄.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 391 + ... + 5489.

It is an arithmetic number, because the mean of its divisors is an integer number (678300).

Almost surely, 2^14991060 is an apocalyptic number.

14991060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14991060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24418800).

14991060 is an abundant number, since it is smaller than the sum of its proper divisors (33846540).

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

14991060 is a wasteful number, since it uses less digits than its factorization.

14991060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5125 (or 5116 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 14991060 is about 3871.8290251508. The cubic root of 14991060 is about 246.5722022829.

The spelling of 14991060 in words is "fourteen million, nine hundred ninety-one thousand, sixty".