75204969 has 8 divisors (see below), whose sum is σ = 114598080. Its totient is φ = 42974256.

The previous prime is 75204967. The next prime is 75204971. The reversal of 75204969 is 96940257.

It is an interprime number because it is at equal distance from previous prime (75204967) and next prime (75204971).

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

It is not a de Polignac number, because 75204969 - 2¹ = 75204967 is a prime.

It is a super-2 number, since 2×75204969² = 11311574724581922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 75204969.

It is not an unprimeable number, because it can be changed into a prime (75204967) 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, 1790574 + ... + 1790615.

It is an arithmetic number, because the mean of its divisors is an integer number (14324760).

Almost surely, 2^75204969 is an apocalyptic number.

It is an amenable number.

75204969 is a deficient number, since it is larger than the sum of its proper divisors (39393111).

75204969 is a wasteful number, since it uses less digits than its factorization.

75204969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3581199.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 75204969 is about 8672.0798543371. The cubic root of 75204969 is about 422.1001555438.

The spelling of 75204969 in words is "seventy-five million, two hundred four thousand, nine hundred sixty-nine".