1355460628 has 12 divisors (see below), whose sum is σ = 2372455540. Its totient is φ = 677616192.

The previous prime is 1355460619. The next prime is 1355460649. The reversal of 1355460628 is 8260645531.

It can be written as a sum of positive squares in 2 ways, for example, as 683717904 + 671742724 = 26148^2 + 25918^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1768 + ... + 52096.

Almost surely, 2^1355460628 is an apocalyptic number.

It is an amenable number.

1355460628 is a deficient number, since it is larger than the sum of its proper divisors (1016994912).

1355460628 is a wasteful number, since it uses less digits than its factorization.

1355460628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57066 (or 57064 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 1355460628 is about 36816.5808841614. The cubic root of 1355460628 is about 1106.6976023594.

The spelling of 1355460628 in words is "one billion, three hundred fifty-five million, four hundred sixty thousand, six hundred twenty-eight".