47949762 has 16 divisors (see below), whose sum is σ = 109599552. Its totient is φ = 13699920.

The previous prime is 47949751. The next prime is 47949763. The reversal of 47949762 is 26794974.

It is not an unprimeable number, because it can be changed into a prime (47949763) 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, 570789 + ... + 570872.

It is an arithmetic number, because the mean of its divisors is an integer number (6849972).

Almost surely, 2^47949762 is an apocalyptic number.

47949762 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

47949762 is an abundant number, since it is smaller than the sum of its proper divisors (61649790).

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

47949762 is a wasteful number, since it uses less digits than its factorization.

47949762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141673.

The product of its digits is 762048, while the sum is 48.

The square root of 47949762 is about 6924.5766657609. The cubic root of 47949762 is about 363.2972847176.

The spelling of 47949762 in words is "forty-seven million, nine hundred forty-nine thousand, seven hundred sixty-two".