49462542 has 16 divisors (see below), whose sum is σ = 109916880. Its totient is φ = 16487496.

The previous prime is 49462541. The next prime is 49462559. The reversal of 49462542 is 24526494.

It is a super-2 number, since 2×49462542² = 4893086122203528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49462497 and 49462506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49462541) 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, 457933 + ... + 458040.

It is an arithmetic number, because the mean of its divisors is an integer number (6869805).

Almost surely, 2^49462542 is an apocalyptic number.

49462542 is an abundant number, since it is smaller than the sum of its proper divisors (60454338).

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

49462542 is a wasteful number, since it uses less digits than its factorization.

49462542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915984 (or 915978 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 49462542 is about 7032.9611117935. The cubic root of 49462542 is about 367.0783836220.

It can be divided in two parts, 494 and 62542, that added together give a palindrome (63036).

The spelling of 49462542 in words is "forty-nine million, four hundred sixty-two thousand, five hundred forty-two".