49594142 has 16 divisors (see below), whose sum is σ = 84330960. Its totient is φ = 21684672.

The previous prime is 49594121. The next prime is 49594163. The reversal of 49594142 is 24149594.

It is an interprime number because it is at equal distance from previous prime (49594121) and next prime (49594163).

It is a super-3 number, since 3×49594142³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 49594096 and 49594105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49703 + ... + 50690.

It is an arithmetic number, because the mean of its divisors is an integer number (5270685).

Almost surely, 2^49594142 is an apocalyptic number.

49594142 is a deficient number, since it is larger than the sum of its proper divisors (34736818).

49594142 is a wasteful number, since it uses less digits than its factorization.

49594142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100427.

The product of its digits is 51840, while the sum is 38.

The square root of 49594142 is about 7042.3108423301. The cubic root of 49594142 is about 367.4036448145.

The spelling of 49594142 in words is "forty-nine million, five hundred ninety-four thousand, one hundred forty-two".