8920532 has 6 divisors (see below), whose sum is σ = 15610938. Its totient is φ = 4460264.

The previous prime is 8920531. The next prime is 8920537. The reversal of 8920532 is 2350298.

It can be written as a sum of positive squares in only one way, i.e., 5180176 + 3740356 = 2276^2 + 1934^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8920495 and 8920504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8920531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115063 + ... + 1115070.

It is an arithmetic number, because the mean of its divisors is an integer number (2601823).

Almost surely, 2^8920532 is an apocalyptic number.

It is an amenable number.

8920532 is a deficient number, since it is larger than the sum of its proper divisors (6690406).

8920532 is a wasteful number, since it uses less digits than its factorization.

8920532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230137 (or 2230135 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 8920532 is about 2986.7259666732. The cubic root of 8920532 is about 207.3943488865.

The spelling of 8920532 in words is "eight million, nine hundred twenty thousand, five hundred thirty-two".