1074231672 has 32 divisors (see below), whose sum is σ = 2697320400. Its totient is φ = 356511744.

The previous prime is 1074231661. The next prime is 1074231673. The reversal of 1074231672 is 2761324701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074231673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92233 + ... + 103224.

Almost surely, 2^1074231672 is an apocalyptic number.

1074231672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1074231672 is an abundant number, since it is smaller than the sum of its proper divisors (1623088728).

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

1074231672 is a wasteful number, since it uses less digits than its factorization.

1074231672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195695 (or 195691 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 1074231672 is about 32775.4736350217. The cubic root of 1074231672 is about 1024.1556948116.

The spelling of 1074231672 in words is "one billion, seventy-four million, two hundred thirty-one thousand, six hundred seventy-two".