1496950561 has 8 divisors (see below), whose sum is σ = 1562618304. Its totient is φ = 1431331440.

The previous prime is 1496950547. The next prime is 1496950579. The reversal of 1496950561 is 1650596941.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1496950561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1496950531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59931 + ... + 81151.

It is an arithmetic number, because the mean of its divisors is an integer number (195327288).

Almost surely, 2^1496950561 is an apocalyptic number.

It is an amenable number.

1496950561 is a deficient number, since it is larger than the sum of its proper divisors (65667743).

1496950561 is a wasteful number, since it uses less digits than its factorization.

1496950561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24311.

The product of its (nonzero) digits is 291600, while the sum is 46.

The square root of 1496950561 is about 38690.4453450720. The cubic root of 1496950561 is about 1143.9379971225.

The spelling of 1496950561 in words is "one billion, four hundred ninety-six million, nine hundred fifty thousand, five hundred sixty-one".