75275342 has 8 divisors (see below), whose sum is σ = 114764232. Its totient is φ = 37020600.

The previous prime is 75275293. The next prime is 75275357. The reversal of 75275342 is 24357257.

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

It is a super-2 number, since 2×75275342² = 11332754226433928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308384 + ... + 308627.

It is an arithmetic number, because the mean of its divisors is an integer number (14345529).

Almost surely, 2^75275342 is an apocalyptic number.

75275342 is a deficient number, since it is larger than the sum of its proper divisors (39488890).

75275342 is a wasteful number, since it uses less digits than its factorization.

75275342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617074.

The product of its digits is 58800, while the sum is 35.

The square root of 75275342 is about 8676.1363520867. The cubic root of 75275342 is about 422.2317744787.

The spelling of 75275342 in words is "seventy-five million, two hundred seventy-five thousand, three hundred forty-two".