262532983 has 4 divisors (see below), whose sum is σ = 263659968. Its totient is φ = 261406000.

The previous prime is 262532957. The next prime is 262532987. The reversal of 262532983 is 389235262.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 262532983 - 2⁵ = 262532951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (262532987) 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, 563143 + ... + 563608.

It is an arithmetic number, because the mean of its divisors is an integer number (65914992).

Almost surely, 2^262532983 is an apocalyptic number.

262532983 is a deficient number, since it is larger than the sum of its proper divisors (1126985).

262532983 is a wasteful number, since it uses less digits than its factorization.

262532983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126984.

The product of its digits is 155520, while the sum is 40.

The square root of 262532983 is about 16202.8695915261. The cubic root of 262532983 is about 640.3163987310.

The spelling of 262532983 in words is "two hundred sixty-two million, five hundred thirty-two thousand, nine hundred eighty-three".