42954950 has 24 divisors (see below), whose sum is σ = 81255960. Its totient is φ = 16889600.

The previous prime is 42954949. The next prime is 42954959. The reversal of 42954950 is 5945924.

42954950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42954959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4331 + ... + 10230.

It is an arithmetic number, because the mean of its divisors is an integer number (3385665).

Almost surely, 2^42954950 is an apocalyptic number.

42954950 is a deficient number, since it is larger than the sum of its proper divisors (38301010).

42954950 is a wasteful number, since it uses less digits than its factorization.

42954950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14632 (or 14627 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 42954950 is about 6554.0025938353. The cubic root of 42954950 is about 350.2174159362.

The spelling of 42954950 in words is "forty-two million, nine hundred fifty-four thousand, nine hundred fifty".