47408262 has 64 divisors (see below), whose sum is σ = 107163648. Its totient is φ = 13860000.

The previous prime is 47408261. The next prime is 47408297. The reversal of 47408262 is 26280474.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47408261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313887 + ... + 314037.

It is an arithmetic number, because the mean of its divisors is an integer number (1674432).

Almost surely, 2^47408262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47408262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53581824).

47408262 is an abundant number, since it is smaller than the sum of its proper divisors (59755386).

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

47408262 is a wasteful number, since it uses less digits than its factorization.

47408262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 47408262 is about 6885.3657854903. The cubic root of 47408262 is about 361.9245236049.

The spelling of 47408262 in words is "forty-seven million, four hundred eight thousand, two hundred sixty-two".