23283078 has 32 divisors (see below), whose sum is σ = 57313536. Its totient is φ = 6140448.

The previous prime is 23283053. The next prime is 23283079. The reversal of 23283078 is 87038232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23283079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20776 + ... + 21867.

It is an arithmetic number, because the mean of its divisors is an integer number (1791048).

Almost surely, 2^23283078 is an apocalyptic number.

23283078 is an abundant number, since it is smaller than the sum of its proper divisors (34030458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23283078 is a wasteful number, since it uses less digits than its factorization.

23283078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42668.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 23283078 is about 4825.2541901956. The cubic root of 23283078 is about 285.5486629866.

The spelling of 23283078 in words is "twenty-three million, two hundred eighty-three thousand, seventy-eight".