42659254 has 8 divisors (see below), whose sum is σ = 69806088. Its totient is φ = 19390560.

The previous prime is 42659249. The next prime is 42659257. The reversal of 42659254 is 45295624.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42659257) 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, 969507 + ... + 969550.

It is an arithmetic number, because the mean of its divisors is an integer number (8725761).

Almost surely, 2^42659254 is an apocalyptic number.

42659254 is a deficient number, since it is larger than the sum of its proper divisors (27146834).

42659254 is a wasteful number, since it uses less digits than its factorization.

42659254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939070.

The product of its digits is 86400, while the sum is 37.

The square root of 42659254 is about 6531.4052086821. The cubic root of 42659254 is about 349.4119485950.

The spelling of 42659254 in words is "forty-two million, six hundred fifty-nine thousand, two hundred fifty-four".