89530426 has 4 divisors (see below), whose sum is σ = 134295642. Its totient is φ = 44765212.

The previous prime is 89530423. The next prime is 89530439. The reversal of 89530426 is 62403598.

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

It can be written as a sum of positive squares in only one way, i.e., 68873401 + 20657025 = 8299^2 + 4545^2 .

It is not an unprimeable number, because it can be changed into a prime (89530423) 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 as a sum of consecutive naturals, namely, 22382605 + ... + 22382608.

Almost surely, 2^89530426 is an apocalyptic number.

89530426 is a deficient number, since it is larger than the sum of its proper divisors (44765216).

89530426 is a wasteful number, since it uses less digits than its factorization.

89530426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44765215.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 89530426 is about 9462.0518916353. The cubic root of 89530426 is about 447.3597259122.

The spelling of 89530426 in words is "eighty-nine million, five hundred thirty thousand, four hundred twenty-six".