1448087057 has 8 divisors (see below), whose sum is σ = 1469544096. Its totient is φ = 1426673952.

The previous prime is 1448087029. The next prime is 1448087063. The reversal of 1448087057 is 7507808441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1448087057 - 2⁶ = 1448086993 is a prime.

It is a super-2 number, since 2×1448087057² = 4193912249301842498, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1448086999 and 1448087017.

It is not an unprimeable number, because it can be changed into a prime (1448087257) 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 7 ways as a sum of consecutive naturals, for example, 58658 + ... + 79604.

It is an arithmetic number, because the mean of its divisors is an integer number (183693012).

Almost surely, 2^1448087057 is an apocalyptic number.

It is an amenable number.

1448087057 is a deficient number, since it is larger than the sum of its proper divisors (21457039).

1448087057 is an equidigital number, since it uses as much as digits as its factorization.

1448087057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21967.

The product of its (nonzero) digits is 250880, while the sum is 44.

The square root of 1448087057 is about 38053.7390672717. The cubic root of 1448087057 is about 1131.3532374186.

The spelling of 1448087057 in words is "one billion, four hundred forty-eight million, eighty-seven thousand, fifty-seven".