75269378 has 8 divisors (see below), whose sum is σ = 113354640. Its totient is φ = 37484500.

The previous prime is 75269377. The next prime is 75269401. The reversal of 75269378 is 87396257.

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

It is not an unprimeable number, because it can be changed into a prime (75269371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74468 + ... + 75471.

It is an arithmetic number, because the mean of its divisors is an integer number (14169330).

Almost surely, 2^75269378 is an apocalyptic number.

75269378 is a deficient number, since it is larger than the sum of its proper divisors (38085262).

75269378 is a wasteful number, since it uses less digits than its factorization.

75269378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150192.

The product of its digits is 635040, while the sum is 47.

The square root of 75269378 is about 8675.7926439029. The cubic root of 75269378 is about 422.2206231652.

The spelling of 75269378 in words is "seventy-five million, two hundred sixty-nine thousand, three hundred seventy-eight".