49670712 has 288 divisors, whose sum is σ = 182422800. Its totient is φ = 12410496.

The previous prime is 49670701. The next prime is 49670717. The reversal of 49670712 is 21707694.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49670717) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2614239 + ... + 2614257.

Almost surely, 2^49670712 is an apocalyptic number.

49670712 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49670712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91211400).

49670712 is an abundant number, since it is smaller than the sum of its proper divisors (132752088).

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

49670712 is a wasteful number, since it uses less digits than its factorization.

49670712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 49670712 is about 7047.7451713296. The cubic root of 49670712 is about 367.5926297116.

It can be divided in two parts, 49 and 670712, that added together give a square (670761 = 819²).

The spelling of 49670712 in words is "forty-nine million, six hundred seventy thousand, seven hundred twelve".