75034002 has 32 divisors (see below), whose sum is σ = 162244800. Its totient is φ = 23053248.

The previous prime is 75033997. The next prime is 75034009. The reversal of 75034002 is 20043057.

It is a happy number.

It is a super-2 number, since 2×75034002² = 11260202912272008, 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 75034002.

It is not an unprimeable number, because it can be changed into a prime (75034009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4677 + ... + 13112.

It is an arithmetic number, because the mean of its divisors is an integer number (5070150).

Almost surely, 2^75034002 is an apocalyptic number.

75034002 is an abundant number, since it is smaller than the sum of its proper divisors (87210798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75034002 is a wasteful number, since it uses less digits than its factorization.

75034002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17850.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 75034002 is about 8662.2169217816. The cubic root of 75034002 is about 421.7800527946.

Adding to 75034002 its reverse (20043057), we get a palindrome (95077059).

The spelling of 75034002 in words is "seventy-five million, thirty-four thousand, two".