1054674730 has 32 divisors (see below), whose sum is σ = 2017432656. Its totient is φ = 395602944.

The previous prime is 1054674703. The next prime is 1054674739. The reversal of 1054674730 is 374764501.

It can be written as a sum of positive squares in 8 ways, for example, as 729918289 + 324756441 = 27017^2 + 18021^2 .

It is a super-2 number, since 2×1054674730² = 2224677572201145800, 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 1054674730.

It is not an unprimeable number, because it can be changed into a prime (1054674739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35892 + ... + 58288.

Almost surely, 2^1054674730 is an apocalyptic number.

1054674730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054674730 is a deficient number, since it is larger than the sum of its proper divisors (962757926).

1054674730 is a wasteful number, since it uses less digits than its factorization.

1054674730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22698.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 1054674730 is about 32475.7560343097. The cubic root of 1054674730 is about 1017.9024979857.

The spelling of 1054674730 in words is "one billion, fifty-four million, six hundred seventy-four thousand, seven hundred thirty".