32426473 has 4 divisors (see below), whose sum is σ = 32440960. Its totient is φ = 32411988.

The previous prime is 32426447. The next prime is 32426479. The reversal of 32426473 is 37462423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37462423 = 23 ⋅1628801.

It is a cyclic number.

It is not a de Polignac number, because 32426473 - 2¹⁷ = 32295401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32426479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3093 + ... + 8626.

It is an arithmetic number, because the mean of its divisors is an integer number (8110240).

Almost surely, 2^32426473 is an apocalyptic number.

It is an amenable number.

32426473 is a deficient number, since it is larger than the sum of its proper divisors (14487).

32426473 is a wasteful number, since it uses less digits than its factorization.

32426473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14486.

The product of its digits is 24192, while the sum is 31.

The square root of 32426473 is about 5694.4247295052. The cubic root of 32426473 is about 318.8843735385.

Adding to 32426473 its reverse (37462423), we get a palindrome (69888896).

The spelling of 32426473 in words is "thirty-two million, four hundred twenty-six thousand, four hundred seventy-three".