42652946 has 8 divisors (see below), whose sum is σ = 73119360. Its totient is φ = 18279828.

The previous prime is 42652933. The next prime is 42652957. The reversal of 42652946 is 64925624.

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1523306 + ... + 1523333.

It is an arithmetic number, because the mean of its divisors is an integer number (9139920).

Almost surely, 2^42652946 is an apocalyptic number.

42652946 is a deficient number, since it is larger than the sum of its proper divisors (30466414).

42652946 is a wasteful number, since it uses less digits than its factorization.

42652946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046648.

The product of its digits is 103680, while the sum is 38.

The square root of 42652946 is about 6530.9222932140. The cubic root of 42652946 is about 349.3947252963.

The spelling of 42652946 in words is "forty-two million, six hundred fifty-two thousand, nine hundred forty-six".