75029422 has 16 divisors (see below), whose sum is σ = 121694832. Its totient is φ = 34488000.

The previous prime is 75029417. The next prime is 75029431. The reversal of 75029422 is 22492057.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778 + ... + 12274.

It is an arithmetic number, because the mean of its divisors is an integer number (7605927).

Almost surely, 2^75029422 is an apocalyptic number.

75029422 is a deficient number, since it is larger than the sum of its proper divisors (46665410).

75029422 is a wasteful number, since it uses less digits than its factorization.

75029422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11763.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 75029422 is about 8661.9525512439. The cubic root of 75029422 is about 421.7714709433.

The spelling of 75029422 in words is "seventy-five million, twenty-nine thousand, four hundred twenty-two".