49118342 has 32 divisors (see below), whose sum is σ = 91947072. Its totient is φ = 19160064.

The previous prime is 49118339. The next prime is 49118347. The reversal of 49118342 is 24381194.

It is a happy number.

It is a super-3 number, since 3×49118342³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 49118299 and 49118308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49118347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11438 + ... + 15134.

It is an arithmetic number, because the mean of its divisors is an integer number (2873346).

Almost surely, 2^49118342 is an apocalyptic number.

49118342 is a deficient number, since it is larger than the sum of its proper divisors (42828730).

49118342 is a wasteful number, since it uses less digits than its factorization.

49118342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3792.

The product of its digits is 6912, while the sum is 32.

The square root of 49118342 is about 7008.4479023533. The cubic root of 49118342 is about 366.2249256947.

The spelling of 49118342 in words is "forty-nine million, one hundred eighteen thousand, three hundred forty-two".