7457220060 has 48 divisors (see below), whose sum is σ = 20894563872. Its totient is φ = 1987225600.

The previous prime is 7457220047. The next prime is 7457220061. The reversal of 7457220060 is 600227547.

It is a super-2 number, since 2×7457220060² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7457220061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46900 + ... + 130820.

It is an arithmetic number, because the mean of its divisors is an integer number (435303414).

Almost surely, 2^7457220060 is an apocalyptic number.

It is an amenable number.

7457220060 is an abundant number, since it is smaller than the sum of its proper divisors (13437343812).

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

7457220060 is a wasteful number, since it uses less digits than its factorization.

7457220060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85414 (or 85412 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 7457220060 is about 86355.1970642184. The cubic root of 7457220060 is about 1953.7049928866.

The spelling of 7457220060 in words is "seven billion, four hundred fifty-seven million, two hundred twenty thousand, sixty".