47494692 has 144 divisors (see below), whose sum is σ = 145541760. Its totient is φ = 12773376.

The previous prime is 47494673. The next prime is 47494709. The reversal of 47494692 is 29649474.

47494692 is a `hidden beast` number, since 474 + 94 + 6 + 92 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 489588 + ... + 489684.

Almost surely, 2^47494692 is an apocalyptic number.

47494692 is a gapful number since it is divisible by the number (42) 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 47494692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72770880).

47494692 is an abundant number, since it is smaller than the sum of its proper divisors (98047068).

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

47494692 is a wasteful number, since it uses less digits than its factorization.

47494692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 205 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 47494692 is about 6891.6392824930. The cubic root of 47494692 is about 362.1443316084.

The spelling of 47494692 in words is "forty-seven million, four hundred ninety-four thousand, six hundred ninety-two".