1066624534 has 16 divisors (see below), whose sum is σ = 1634959872. Its totient is φ = 521763048.

The previous prime is 1066624501. The next prime is 1066624549. The reversal of 1066624534 is 4354266601.

It is a super-2 number, since 2×1066624534² = 2275375793061434312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1066624493 and 1066624502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14094 + ... + 48289.

It is an arithmetic number, because the mean of its divisors is an integer number (102184992).

Almost surely, 2^1066624534 is an apocalyptic number.

1066624534 is a deficient number, since it is larger than the sum of its proper divisors (568335338).

1066624534 is a wasteful number, since it uses less digits than its factorization.

1066624534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62571.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 1066624534 is about 32659.2182086467. The cubic root of 1066624534 is about 1021.7324569060.

The spelling of 1066624534 in words is "one billion, sixty-six million, six hundred twenty-four thousand, five hundred thirty-four".