73265401 has 8 divisors (see below), whose sum is σ = 81875808. Its totient is φ = 64980000.

The previous prime is 73265399. The next prime is 73265407. The reversal of 73265401 is 10456237.

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 73265401 - 2¹ = 73265399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73265401.

It is not an unprimeable number, because it can be changed into a prime (73265407) 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, 80775 + ... + 81676.

It is an arithmetic number, because the mean of its divisors is an integer number (10234476).

Almost surely, 2^73265401 is an apocalyptic number.

It is an amenable number.

73265401 is a deficient number, since it is larger than the sum of its proper divisors (8610407).

73265401 is a wasteful number, since it uses less digits than its factorization.

73265401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162503.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 73265401 is about 8559.5210730508. The cubic root of 73265401 is about 418.4397914627.

The spelling of 73265401 in words is "seventy-three million, two hundred sixty-five thousand, four hundred one".