4166247522 has 32 divisors (see below), whose sum is σ = 8378173440. Its totient is φ = 1381152080.

The previous prime is 4166247517. The next prime is 4166247559. The reversal of 4166247522 is 2257426614.

4166247522 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4166247522² = 34715236829142280968, which contains 22 as substring.

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, 1563163 + ... + 1565825.

It is an arithmetic number, because the mean of its divisors is an integer number (261817920).

Almost surely, 2^4166247522 is an apocalyptic number.

4166247522 is an abundant number, since it is smaller than the sum of its proper divisors (4211925918).

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

4166247522 is a wasteful number, since it uses less digits than its factorization.

4166247522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3998.

The product of its digits is 161280, while the sum is 39.

The square root of 4166247522 is about 64546.4756745091. The cubic root of 4166247522 is about 1609.0950152365.

The spelling of 4166247522 in words is "four billion, one hundred sixty-six million, two hundred forty-seven thousand, five hundred twenty-two".