1054644246 has 32 divisors (see below), whose sum is σ = 2344716000. Its totient is φ = 351388800.

The previous prime is 1054644179. The next prime is 1054644251. The reversal of 1054644246 is 6424464501.

1054644246 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 644 + 2 + 4 + 6 = 666.

It is a super-2 number, since 2×1054644246² = 2224548971241817032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054644246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224530 + ... + 229178.

It is an arithmetic number, because the mean of its divisors is an integer number (73272375).

Almost surely, 2^1054644246 is an apocalyptic number.

1054644246 is an abundant number, since it is smaller than the sum of its proper divisors (1290071754).

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

1054644246 is a wasteful number, since it uses less digits than its factorization.

1054644246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8861 (or 8855 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 1054644246 is about 32475.2866961941. The cubic root of 1054644246 is about 1017.8926908424.

The spelling of 1054644246 in words is "one billion, fifty-four million, six hundred forty-four thousand, two hundred forty-six".