42524306 has 8 divisors (see below), whose sum is σ = 69585264. Its totient is φ = 19329220.

The previous prime is 42524239. The next prime is 42524329. The reversal of 42524306 is 60342524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×42524306³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 966440 + ... + 966483.

It is an arithmetic number, because the mean of its divisors is an integer number (8698158).

Almost surely, 2^42524306 is an apocalyptic number.

42524306 is a deficient number, since it is larger than the sum of its proper divisors (27060958).

42524306 is a wasteful number, since it uses less digits than its factorization.

42524306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932936.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 42524306 is about 6521.0663238461. The cubic root of 42524306 is about 349.0431169243.

It can be divided in two parts, 4252 and 4306, that added together give a palindrome (8558).

The spelling of 42524306 in words is "forty-two million, five hundred twenty-four thousand, three hundred six".