47754490 has 16 divisors (see below), whose sum is σ = 98237952. Its totient is φ = 16372944.

The previous prime is 47754439. The next prime is 47754493. The reversal of 47754490 is 9445774.

It is not an unprimeable number, because it can be changed into a prime (47754493) 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, 341034 + ... + 341173.

It is an arithmetic number, because the mean of its divisors is an integer number (6139872).

Almost surely, 2^47754490 is an apocalyptic number.

47754490 is an abundant number, since it is smaller than the sum of its proper divisors (50483462).

47754490 is a wasteful number, since it uses less digits than its factorization.

47754490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682221.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 47754490 is about 6910.4623579034. The cubic root of 47754490 is about 362.8034462730.

The spelling of 47754490 in words is "forty-seven million, seven hundred fifty-four thousand, four hundred ninety".