1054274688 has 96 divisors (see below), whose sum is σ = 3104484240. Its totient is φ = 343236096.

The previous prime is 1054274653. The next prime is 1054274693. The reversal of 1054274688 is 8864724501.

1054274688 is a `hidden beast` number, since 105 + 427 + 46 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1054274688² = 2222990235514994688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38895 + ... + 60177.

Almost surely, 2^1054274688 is an apocalyptic number.

1054274688 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054274688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552242120).

1054274688 is an abundant number, since it is smaller than the sum of its proper divisors (2050209552).

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

1054274688 is a wasteful number, since it uses less digits than its factorization.

1054274688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21346 (or 21331 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 1054274688 is about 32469.5963633674. The cubic root of 1054274688 is about 1017.7737836580.

The spelling of 1054274688 in words is "one billion, fifty-four million, two hundred seventy-four thousand, six hundred eighty-eight".