742198080 has 112 divisors (see below), whose sum is σ = 2537789184. Its totient is φ = 182691840.

The previous prime is 742198057. The next prime is 742198097. The reversal of 742198080 is 80891247.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 17256 + ... + 42215.

It is an arithmetic number, because the mean of its divisors is an integer number (22658832).

Almost surely, 2^742198080 is an apocalyptic number.

It is an amenable number.

742198080 is an abundant number, since it is smaller than the sum of its proper divisors (1795591104).

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

742198080 is a wasteful number, since it uses less digits than its factorization.

742198080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59504 (or 59494 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 742198080 is about 27243.3125739144. The cubic root of 742198080 is about 905.3988575906.

It can be divided in two parts, 7421 and 98080, that added together give a palindrome (105501).

The spelling of 742198080 in words is "seven hundred forty-two million, one hundred ninety-eight thousand, eighty".