742250180 has 24 divisors (see below), whose sum is σ = 1781400768. Its totient is φ = 254485728.

The previous prime is 742250167. The next prime is 742250189. The reversal of 742250180 is 81052247.

It is not an unprimeable number, because it can be changed into a prime (742250189) 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, 2650754 + ... + 2651033.

It is an arithmetic number, because the mean of its divisors is an integer number (74225032).

Almost surely, 2^742250180 is an apocalyptic number.

742250180 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

742250180 is an abundant number, since it is smaller than the sum of its proper divisors (1039150588).

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

742250180 is a wasteful number, since it uses less digits than its factorization.

742250180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301803 (or 5301801 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 742250180 is about 27244.2687550978. The cubic root of 742250180 is about 905.4200424908.

The spelling of 742250180 in words is "seven hundred forty-two million, two hundred fifty thousand, one hundred eighty".