42302954 has 8 divisors (see below), whose sum is σ = 63573348. Its totient is φ = 21111840.

The previous prime is 42302947. The next prime is 42302959. The reversal of 42302954 is 45920324.

It can be written as a sum of positive squares in 2 ways, for example, as 41899729 + 403225 = 6473^2 + 635^2 .

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

It is a super-2 number, since 2×42302954² = 3579079834252232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42302959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18467 + ... + 20630.

Almost surely, 2^42302954 is an apocalyptic number.

42302954 is a deficient number, since it is larger than the sum of its proper divisors (21270394).

42302954 is a wasteful number, since it uses less digits than its factorization.

42302954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39640.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 42302954 is about 6504.0721090714. The cubic root of 42302954 is about 348.4364377118.

The spelling of 42302954 in words is "forty-two million, three hundred two thousand, nine hundred fifty-four".