1072336412 has 12 divisors (see below), whose sum is σ = 2144672880. Its totient is φ = 459572736.

The previous prime is 1072336409. The next prime is 1072336453. The reversal of 1072336412 is 2146332701.

It is a happy number.

1072336412 is an admirable number.

It is a super-2 number, since 2×1072336412² = 2299810761002067488, 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 3 ways as a sum of consecutive naturals, for example, 19148837 + ... + 19148892.

It is an arithmetic number, because the mean of its divisors is an integer number (178722740).

Almost surely, 2^1072336412 is an apocalyptic number.

It is an amenable number.

1072336412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1072336412 is a wasteful number, since it uses less digits than its factorization.

1072336412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38297740 (or 38297738 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 1072336412 is about 32746.5480928906. The cubic root of 1072336412 is about 1023.5530364915.

The spelling of 1072336412 in words is "one billion, seventy-two million, three hundred thirty-six thousand, four hundred twelve".