732626161 has 8 divisors (see below), whose sum is σ = 738017280. Its totient is φ = 727247328.

The previous prime is 732626123. The next prime is 732626183. The reversal of 732626161 is 161626237.

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 not a de Polignac number, because 732626161 - 2¹³ = 732617969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (732626861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140560 + ... + 145678.

It is an arithmetic number, because the mean of its divisors is an integer number (92252160).

Almost surely, 2^732626161 is an apocalyptic number.

It is an amenable number.

732626161 is a deficient number, since it is larger than the sum of its proper divisors (5391119).

732626161 is a wasteful number, since it uses less digits than its factorization.

732626161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143.

The product of its digits is 18144, while the sum is 34.

The square root of 732626161 is about 27067.0678315920. The cubic root of 732626161 is about 901.4897799153.

The spelling of 732626161 in words is "seven hundred thirty-two million, six hundred twenty-six thousand, one hundred sixty-one".