1206231048 has 64 divisors (see below), whose sum is σ = 3655252800. Its totient is φ = 365523840.

The previous prime is 1206231041. The next prime is 1206231053. The reversal of 1206231048 is 8401326021.

1206231048 is a `hidden beast` number, since 1 + 20 + 623 + 10 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1206231041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251461 + ... + 256212.

It is an arithmetic number, because the mean of its divisors is an integer number (57113325).

Almost surely, 2^1206231048 is an apocalyptic number.

1206231048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1206231048 is an abundant number, since it is smaller than the sum of its proper divisors (2449021752).

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

1206231048 is a wasteful number, since it uses less digits than its factorization.

1206231048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507699 (or 507689 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1206231048 is about 34730.8371335907. The cubic root of 1206231048 is about 1064.4946938323.

Adding to 1206231048 its reverse (8401326021), we get a palindrome (9607557069).

The spelling of 1206231048 in words is "one billion, two hundred six million, two hundred thirty-one thousand, forty-eight".