49662031 has 8 divisors (see below), whose sum is σ = 51721344. Its totient is φ = 47631360.

The previous prime is 49662013. The next prime is 49662043. The reversal of 49662031 is 13026694.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49662031 - 2⁵ = 49661999 is a prime.

It is a super-2 number, since 2×49662031² = 4932634646089922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49661984 and 49662002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49662001) 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, 3586 + ... + 10591.

It is an arithmetic number, because the mean of its divisors is an integer number (6465168).

Almost surely, 2^49662031 is an apocalyptic number.

49662031 is a deficient number, since it is larger than the sum of its proper divisors (2059313).

49662031 is a wasteful number, since it uses less digits than its factorization.

49662031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14321.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 49662031 is about 7047.1292736830. The cubic root of 49662031 is about 367.5712136201.

The spelling of 49662031 in words is "forty-nine million, six hundred sixty-two thousand, thirty-one".