1208141452 has 36 divisors (see below), whose sum is σ = 2463138720. Its totient is φ = 516994464.

The previous prime is 1208141423. The next prime is 1208141453. The reversal of 1208141452 is 2541418021.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1208141452.

It is not an unprimeable number, because it can be changed into a prime (1208141453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136638 + ... + 145210.

It is an arithmetic number, because the mean of its divisors is an integer number (68420520).

Almost surely, 2^1208141452 is an apocalyptic number.

It is an amenable number.

1208141452 is an abundant number, since it is smaller than the sum of its proper divisors (1254997268).

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

1208141452 is a wasteful number, since it uses less digits than its factorization.

1208141452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310 (or 9301 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 1208141452 is about 34758.3292463835. The cubic root of 1208141452 is about 1065.0563723678.

Adding to 1208141452 its reverse (2541418021), we get a palindrome (3749559473).

The spelling of 1208141452 in words is "one billion, two hundred eight million, one hundred forty-one thousand, four hundred fifty-two".