75214299 has 8 divisors (see below), whose sum is σ = 100444752. Its totient is φ = 50063360.

The previous prime is 75214291. The next prime is 75214319. The reversal of 75214299 is 99241257.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75214299 - 2³ = 75214291 is a prime.

It is a super-2 number, since 2×75214299² = 11314381548122802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (75214291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17634 + ... + 21479.

It is an arithmetic number, because the mean of its divisors is an integer number (12555594).

Almost surely, 2^75214299 is an apocalyptic number.

75214299 is a deficient number, since it is larger than the sum of its proper divisors (25230453).

75214299 is a wasteful number, since it uses less digits than its factorization.

75214299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39757.

The product of its digits is 45360, while the sum is 39.

The square root of 75214299 is about 8672.6177708925. The cubic root of 75214299 is about 422.1176102043.

It can be divided in two parts, 752 and 14299, that added together give a palindrome (15051).

The spelling of 75214299 in words is "seventy-five million, two hundred fourteen thousand, two hundred ninety-nine".