80225750 has 32 divisors (see below), whose sum is σ = 163841184. Its totient is φ = 29172000.

The previous prime is 80225723. The next prime is 80225779. The reversal of 80225750 is 5752208.

It is a congruent number.

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, 11837 + ... + 17336.

It is an arithmetic number, because the mean of its divisors is an integer number (5120037).

Almost surely, 2^80225750 is an apocalyptic number.

80225750 is an abundant number, since it is smaller than the sum of its proper divisors (83615434).

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

80225750 is a wasteful number, since it uses less digits than its factorization.

80225750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29201 (or 29191 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 80225750 is about 8956.8828283058. The cubic root of 80225750 is about 431.2918603908.

Adding to 80225750 its reverse (5752208), we get a palindrome (85977958).

The spelling of 80225750 in words is "eighty million, two hundred twenty-five thousand, seven hundred fifty".