1204053628 has 48 divisors (see below), whose sum is σ = 2265611040. Its totient is φ = 557899776.

The previous prime is 1204053511. The next prime is 1204053637. The reversal of 1204053628 is 8263504021.

It is a self number, because there is not a number n which added to its sum of digits gives 1204053628.

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, 1826763 + ... + 1827421.

It is an arithmetic number, because the mean of its divisors is an integer number (47200230).

Almost surely, 2^1204053628 is an apocalyptic number.

It is an amenable number.

1204053628 is a deficient number, since it is larger than the sum of its proper divisors (1061557412).

1204053628 is a wasteful number, since it uses less digits than its factorization.

1204053628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1204053628 is about 34699.4759038231. The cubic root of 1204053628 is about 1063.8537861816.

Adding to 1204053628 its reverse (8263504021), we get a palindrome (9467557649).

The spelling of 1204053628 in words is "one billion, two hundred four million, fifty-three thousand, six hundred twenty-eight".