1210983048 has 80 divisors (see below), whose sum is σ = 3700247760. Its totient is φ = 366962400.

The previous prime is 1210983043. The next prime is 1210983077. The reversal of 1210983048 is 8403890121.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1210983043) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 77818 + ... + 92073.

It is an arithmetic number, because the mean of its divisors is an integer number (46253097).

Almost surely, 2^1210983048 is an apocalyptic number.

1210983048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1210983048 is an abundant number, since it is smaller than the sum of its proper divisors (2489264712).

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

1210983048 is a wasteful number, since it uses less digits than its factorization.

1210983048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169920 (or 169907 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1210983048 is about 34799.1817145174. The cubic root of 1210983048 is about 1065.8907366536.

The spelling of 1210983048 in words is "one billion, two hundred ten million, nine hundred eighty-three thousand, forty-eight".