42696546 has 32 divisors (see below), whose sum is σ = 86788800. Its totient is φ = 14001984.

The previous prime is 42696541. The next prime is 42696559. The reversal of 42696546 is 64569624.

It is a junction number, because it is equal to n+sod(n) for n = 42696498 and 42696507.

It is not an unprimeable number, because it can be changed into a prime (42696541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145576 + ... + 145868.

It is an arithmetic number, because the mean of its divisors is an integer number (2712150).

Almost surely, 2^42696546 is an apocalyptic number.

42696546 is an abundant number, since it is smaller than the sum of its proper divisors (44092254).

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

42696546 is a wasteful number, since it uses less digits than its factorization.

42696546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610.

The product of its digits is 311040, while the sum is 42.

The square root of 42696546 is about 6534.2594071555. The cubic root of 42696546 is about 349.5137356171.

The spelling of 42696546 in words is "forty-two million, six hundred ninety-six thousand, five hundred forty-six".