46740447 has 12 divisors (see below), whose sum is σ = 72707544. Its totient is φ = 28763280.

The previous prime is 46740433. The next prime is 46740469. The reversal of 46740447 is 74404764.

It is not a de Polignac number, because 46740447 - 2¹⁰ = 46739423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46740047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 199629 + ... + 199862.

It is an arithmetic number, because the mean of its divisors is an integer number (6058962).

Almost surely, 2^46740447 is an apocalyptic number.

46740447 is a deficient number, since it is larger than the sum of its proper divisors (25967097).

46740447 is a wasteful number, since it uses less digits than its factorization.

46740447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399510 (or 399507 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 46740447 is about 6836.6985453507. The cubic root of 46740447 is about 360.2170681628.

The spelling of 46740447 in words is "forty-six million, seven hundred forty thousand, four hundred forty-seven".