1018484061 has 24 divisors (see below), whose sum is σ = 1585895040. Its totient is φ = 579704832.

The previous prime is 1018484053. The next prime is 1018484081. The reversal of 1018484061 is 1604848101.

It is not a de Polignac number, because 1018484061 - 2³ = 1018484053 is a prime.

It is a super-2 number, since 2×1018484061² = 2074619565022103442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1018484011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24300 + ... + 51258.

It is an arithmetic number, because the mean of its divisors is an integer number (66078960).

Almost surely, 2^1018484061 is an apocalyptic number.

It is an amenable number.

1018484061 is a deficient number, since it is larger than the sum of its proper divisors (567410979).

1018484061 is a wasteful number, since it uses less digits than its factorization.

1018484061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27233 (or 27226 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 1018484061 is about 31913.6970750805. The cubic root of 1018484061 is about 1006.1237764798.

The spelling of 1018484061 in words is "one billion, eighteen million, four hundred eighty-four thousand, sixty-one".