49746976 has 48 divisors (see below), whose sum is σ = 102985344. Its totient is φ = 23609344.

The previous prime is 49746973. The next prime is 49747003. The reversal of 49746976 is 67964794.

It is a super-2 number, since 2×49746976² = 4949523242289152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (49746973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189021 + ... + 189283.

It is an arithmetic number, because the mean of its divisors is an integer number (2145528).

Almost surely, 2^49746976 is an apocalyptic number.

49746976 is a gapful number since it is divisible by the number (46) 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 49746976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51492672).

49746976 is an abundant number, since it is smaller than the sum of its proper divisors (53238368).

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

49746976 is a wasteful number, since it uses less digits than its factorization.

49746976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 545 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The square root of 49746976 is about 7053.1536208990. The cubic root of 49746976 is about 367.7806664013.

The spelling of 49746976 in words is "forty-nine million, seven hundred forty-six thousand, nine hundred seventy-six".