1426960072 has 8 divisors (see below), whose sum is σ = 2675550150. Its totient is φ = 713480032.

The previous prime is 1426960061. The next prime is 1426960081. The reversal of 1426960072 is 2700696241.

It can be written as a sum of positive squares in only one way, i.e., 1371517156 + 55442916 = 37034^2 + 7446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89184997 + ... + 89185012.

Almost surely, 2^1426960072 is an apocalyptic number.

It is an amenable number.

1426960072 is a deficient number, since it is larger than the sum of its proper divisors (1248590078).

1426960072 is a wasteful number, since it uses less digits than its factorization.

1426960072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178370015 (or 178370011 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1426960072 is about 37775.1250428109. The cubic root of 1426960072 is about 1125.8242708515.

The spelling of 1426960072 in words is "one billion, four hundred twenty-six million, nine hundred sixty thousand, seventy-two".