42514146 has 20 divisors (see below), whose sum is σ = 95263542. Its totient is φ = 14171328.

The previous prime is 42514099. The next prime is 42514159. The reversal of 42514146 is 64141524.

42514146 is a `hidden beast` number, since 4 + 2 + 514 + 146 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22667121 + 19847025 = 4761^2 + 4455^2 .

It is a super-2 number, since 2×42514146² = 3614905220218632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 131055 + ... + 131378.

Almost surely, 2^42514146 is an apocalyptic number.

42514146 is an abundant number, since it is smaller than the sum of its proper divisors (52749396).

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

42514146 is a wasteful number, since it uses less digits than its factorization.

42514146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262447 (or 262438 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 42514146 is about 6520.2872636104. The cubic root of 42514146 is about 349.0153166623.

The spelling of 42514146 in words is "forty-two million, five hundred fourteen thousand, one hundred forty-six".