47361340 has 24 divisors (see below), whose sum is σ = 107110080. Its totient is φ = 17487168.

The previous prime is 47361313. The next prime is 47361343. The reversal of 47361340 is 4316374.

It is a junction number, because it is equal to n+sod(n) for n = 47361299 and 47361308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47361343) 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, 90820 + ... + 91339.

It is an arithmetic number, because the mean of its divisors is an integer number (4462920).

Almost surely, 2^47361340 is an apocalyptic number.

It is an amenable number.

47361340 is an abundant number, since it is smaller than the sum of its proper divisors (59748740).

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

47361340 is a wasteful number, since it uses less digits than its factorization.

47361340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182181 (or 182179 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 47361340 is about 6881.9575703429. The cubic root of 47361340 is about 361.8050800906.

The spelling of 47361340 in words is "forty-seven million, three hundred sixty-one thousand, three hundred forty".