1048287854 has 4 divisors (see below), whose sum is σ = 1572431784. Its totient is φ = 524143926.

The previous prime is 1048287809. The next prime is 1048287871. The reversal of 1048287854 is 4587828401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4587828401 = 13 ⋅352909877.

It is a super-3 number, since 3×1048287854³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1048287799 and 1048287808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262071962 + ... + 262071965.

It is an arithmetic number, because the mean of its divisors is an integer number (393107946).

Almost surely, 2^1048287854 is an apocalyptic number.

1048287854 is a deficient number, since it is larger than the sum of its proper divisors (524143930).

1048287854 is an equidigital number, since it uses as much as digits as its factorization.

1048287854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524143929.

The product of its (nonzero) digits is 573440, while the sum is 47.

The square root of 1048287854 is about 32377.2737271068. The cubic root of 1048287854 is about 1015.8436058020.

The spelling of 1048287854 in words is "one billion, forty-eight million, two hundred eighty-seven thousand, eight hundred fifty-four".