14945750 has 32 divisors (see below), whose sum is σ = 28214784. Its totient is φ = 5928000.

The previous prime is 14945747. The next prime is 14945779. The reversal of 14945750 is 5754941.

14945750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14945750.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47594 + ... + 47906.

It is an arithmetic number, because the mean of its divisors is an integer number (881712).

Almost surely, 2^14945750 is an apocalyptic number.

14945750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14945750 is a deficient number, since it is larger than the sum of its proper divisors (13269034).

14945750 is a wasteful number, since it uses less digits than its factorization.

14945750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 14945750 is about 3865.9733573836. The cubic root of 14945750 is about 246.3235327140.

The spelling of 14945750 in words is "fourteen million, nine hundred forty-five thousand, seven hundred fifty".