75026672 has 40 divisors (see below), whose sum is σ = 167093472. Its totient is φ = 31968000.

The previous prime is 75026671. The next prime is 75026681. The reversal of 75026672 is 27662057.

It is a happy number.

It is a super-2 number, since 2×75026672² = 11258003022791168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75026671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18422 + ... + 22122.

Almost surely, 2^75026672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75026672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83546736).

75026672 is an abundant number, since it is smaller than the sum of its proper divisors (92066800).

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

75026672 is a wasteful number, since it uses less digits than its factorization.

75026672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897 (or 3891 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 75026672 is about 8661.7938095986. The cubic root of 75026672 is about 421.7663179172.

The spelling of 75026672 in words is "seventy-five million, twenty-six thousand, six hundred seventy-two".