1054630462 has 32 divisors (see below), whose sum is σ = 1756971648. Its totient is φ = 472582656.

The previous prime is 1054630459. The next prime is 1054630471. The reversal of 1054630462 is 2640364501.

It is a super-2 number, since 2×1054630462² = 2224490822756666888, which contains 22 as substring.

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, 50208 + ... + 68044.

It is an arithmetic number, because the mean of its divisors is an integer number (54905364).

Almost surely, 2^1054630462 is an apocalyptic number.

1054630462 is a deficient number, since it is larger than the sum of its proper divisors (702341186).

1054630462 is a wasteful number, since it uses less digits than its factorization.

1054630462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17940.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 1054630462 is about 32475.0744725859. The cubic root of 1054630462 is about 1017.8882562684. Note that the first 3 decimals are identical.

Adding to 1054630462 its reverse (2640364501), we get a palindrome (3694994963).

The spelling of 1054630462 in words is "one billion, fifty-four million, six hundred thirty thousand, four hundred sixty-two".