42260046 has 16 divisors (see below), whose sum is σ = 84951504. Its totient is φ = 14014784.

The previous prime is 42260041. The next prime is 42260051. The reversal of 42260046 is 64006224.

It is an interprime number because it is at equal distance from previous prime (42260041) and next prime (42260051).

It is a super-2 number, since 2×42260046² = 3571822975844232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42259998 and 42260025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42260041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16695 + ... + 19058.

It is an arithmetic number, because the mean of its divisors is an integer number (5309469).

Almost surely, 2^42260046 is an apocalyptic number.

42260046 is an abundant number, since it is smaller than the sum of its proper divisors (42691458).

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

42260046 is a wasteful number, since it uses less digits than its factorization.

42260046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35955.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 42260046 is about 6500.7727232999. The cubic root of 42260046 is about 348.3185911869.

The spelling of 42260046 in words is "forty-two million, two hundred sixty thousand, forty-six".