1103485874 has 4 divisors (see below), whose sum is σ = 1655228814. Its totient is φ = 551742936.

The previous prime is 1103485837. The next prime is 1103485879. The reversal of 1103485874 is 4785843011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 681471025 + 422014849 = 26105^2 + 20543^2 .

It is not an unprimeable number, because it can be changed into a prime (1103485879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275871467 + ... + 275871470.

Almost surely, 2^1103485874 is an apocalyptic number.

1103485874 is a deficient number, since it is larger than the sum of its proper divisors (551742940).

1103485874 is an equidigital number, since it uses as much as digits as its factorization.

1103485874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551742939.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 1103485874 is about 33218.7578635927. The cubic root of 1103485874 is about 1033.3693893998.

The spelling of 1103485874 in words is "one billion, one hundred three million, four hundred eighty-five thousand, eight hundred seventy-four".