47484045 has 24 divisors (see below), whose sum is σ = 94064256. Its totient is φ = 21706848.

The previous prime is 47484023. The next prime is 47484067. The reversal of 47484045 is 54048474.

It is an interprime number because it is at equal distance from previous prime (47484023) and next prime (47484067).

It is not a de Polignac number, because 47484045 - 2⁶ = 47483981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75057 + ... + 75686.

It is an arithmetic number, because the mean of its divisors is an integer number (3919344).

Almost surely, 2^47484045 is an apocalyptic number.

47484045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47484045 is a deficient number, since it is larger than the sum of its proper divisors (46580211).

47484045 is a wasteful number, since it uses less digits than its factorization.

47484045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150761 (or 150758 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 47484045 is about 6890.8667814724. The cubic root of 47484045 is about 362.1172686624.

The spelling of 47484045 in words is "forty-seven million, four hundred eighty-four thousand, forty-five".