1206536058 has 96 divisors (see below), whose sum is σ = 3321357312. Its totient is φ = 307929600.

The previous prime is 1206536021. The next prime is 1206536137. The reversal of 1206536058 is 8506356021.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38898 + ... + 62658.

It is an arithmetic number, because the mean of its divisors is an integer number (34597472).

Almost surely, 2^1206536058 is an apocalyptic number.

1206536058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1206536058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1660678656).

1206536058 is an abundant number, since it is smaller than the sum of its proper divisors (2114821254).

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

1206536058 is a wasteful number, since it uses less digits than its factorization.

1206536058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23820 (or 23817 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 1206536058 is about 34735.2279105809. The cubic root of 1206536058 is about 1064.5844096913.

The spelling of 1206536058 in words is "one billion, two hundred six million, five hundred thirty-six thousand, fifty-eight".