75675402 has 48 divisors (see below), whose sum is σ = 184654080. Its totient is φ = 22190400.

The previous prime is 75675401. The next prime is 75675409. The reversal of 75675402 is 20457657.

It is not an unprimeable number, because it can be changed into a prime (75675401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27 + ... + 12302.

It is an arithmetic number, because the mean of its divisors is an integer number (3846960).

Almost surely, 2^75675402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75675402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92327040).

75675402 is an abundant number, since it is smaller than the sum of its proper divisors (108978678).

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

75675402 is a wasteful number, since it uses less digits than its factorization.

75675402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12379 (or 12376 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 75675402 is about 8699.1609940270. The cubic root of 75675402 is about 422.9784540440.

The spelling of 75675402 in words is "seventy-five million, six hundred seventy-five thousand, four hundred two".