1054879446 has 32 divisors (see below), whose sum is σ = 2124970848. Its totient is φ = 349099520.

The previous prime is 1054879391. The next prime is 1054879471. The reversal of 1054879446 is 6449784501.

It is a super-2 number, since 2×1054879446² = 2225541291186533832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054879395 and 1054879404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1040836 + ... + 1041848.

It is an arithmetic number, because the mean of its divisors is an integer number (66405339).

Almost surely, 2^1054879446 is an apocalyptic number.

1054879446 is an abundant number, since it is smaller than the sum of its proper divisors (1070091402).

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

1054879446 is a wasteful number, since it uses less digits than its factorization.

1054879446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 1054879446 is about 32478.9077094658. The cubic root of 1054879446 is about 1017.9683531860.

The spelling of 1054879446 in words is "one billion, fifty-four million, eight hundred seventy-nine thousand, four hundred forty-six".