1241892016 has 20 divisors (see below), whose sum is σ = 2411445112. Its totient is φ = 619583616.

The previous prime is 1241891999. The next prime is 1241892017. The reversal of 1241892016 is 6102981421.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1241892017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77610 + ... + 92233.

Almost surely, 2^1241892016 is an apocalyptic number.

1241892016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1241892016 is a deficient number, since it is larger than the sum of its proper divisors (1169553096).

1241892016 is a wasteful number, since it uses less digits than its factorization.

1241892016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170308 (or 170302 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 1241892016 is about 35240.4883053570. The cubic root of 1241892016 is about 1074.8832080797.

The spelling of 1241892016 in words is "one billion, two hundred forty-one million, eight hundred ninety-two thousand, sixteen".