1054354730 has 64 divisors (see below), whose sum is σ = 2326641408. Its totient is φ = 338511360.

The previous prime is 1054354723. The next prime is 1054354747. The reversal of 1054354730 is 374534501.

It is a super-2 number, since 2×1054354730² = 2223327793346745800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16862 + ... + 48918.

It is an arithmetic number, because the mean of its divisors is an integer number (36353772).

Almost surely, 2^1054354730 is an apocalyptic number.

1054354730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054354730 is an abundant number, since it is smaller than the sum of its proper divisors (1272286678).

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

1054354730 is a wasteful number, since it uses less digits than its factorization.

1054354730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32111.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 1054354730 is about 32470.8289084218. The cubic root of 1054354730 is about 1017.7995399397.

The spelling of 1054354730 in words is "one billion, fifty-four million, three hundred fifty-four thousand, seven hundred thirty".