1066996124 has 6 divisors (see below), whose sum is σ = 1867243224. Its totient is φ = 533498060.

The previous prime is 1066996111. The next prime is 1066996127. The reversal of 1066996124 is 4216996601.

It is a super-2 number, since 2×1066996124² = 2276961457262046752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066996127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133374512 + ... + 133374519.

It is an arithmetic number, because the mean of its divisors is an integer number (311207204).

Almost surely, 2^1066996124 is an apocalyptic number.

It is an amenable number.

1066996124 is a deficient number, since it is larger than the sum of its proper divisors (800247100).

1066996124 is a wasteful number, since it uses less digits than its factorization.

1066996124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266749035 (or 266749033 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 1066996124 is about 32664.9066124488. The cubic root of 1066996124 is about 1021.8510933055.

The spelling of 1066996124 in words is "one billion, sixty-six million, nine hundred ninety-six thousand, one hundred twenty-four".