14490750 has 48 divisors (see below), whose sum is σ = 36430992. Its totient is φ = 3836400.

The previous prime is 14490743. The next prime is 14490767. The reversal of 14490750 is 5709441.

It is a happy number.

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, 104181 + ... + 104319.

It is an arithmetic number, because the mean of its divisors is an integer number (758979).

Almost surely, 2^14490750 is an apocalyptic number.

14490750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14490750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18215496).

14490750 is an abundant number, since it is smaller than the sum of its proper divisors (21940242).

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

14490750 is an equidigital number, since it uses as much as digits as its factorization.

14490750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 14490750 is about 3806.6717746609. The cubic root of 14490750 is about 243.7980838736.

Multiplying 14490750 by its sum of digits (30), we get a square (434722500 = 20850²).

14490750 divided by its sum of digits (30) gives a square (483025 = 695²).

The spelling of 14490750 in words is "fourteen million, four hundred ninety thousand, seven hundred fifty".