75137034 has 32 divisors (see below), whose sum is σ = 172434816. Its totient is φ = 21381120.

The previous prime is 75137017. The next prime is 75137063. The reversal of 75137034 is 43073157.

It is a super-3 number, since 3×75137034³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 75136992 and 75137010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7314 + ... + 14274.

It is an arithmetic number, because the mean of its divisors is an integer number (5388588).

Almost surely, 2^75137034 is an apocalyptic number.

75137034 is an abundant number, since it is smaller than the sum of its proper divisors (97297782).

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

75137034 is a wasteful number, since it uses less digits than its factorization.

75137034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7230.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 75137034 is about 8668.1620889321. The cubic root of 75137034 is about 421.9730184976.

The spelling of 75137034 in words is "seventy-five million, one hundred thirty-seven thousand, thirty-four".