46787455 has 16 divisors (see below), whose sum is σ = 65961504. Its totient is φ = 31409280.

The previous prime is 46787449. The next prime is 46787459. The reversal of 46787455 is 55478764.

It is a happy number.

It is not a de Polignac number, because 46787455 - 2⁵ = 46787423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46787459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32004 + ... + 33433.

It is an arithmetic number, because the mean of its divisors is an integer number (4122594).

Almost surely, 2^46787455 is an apocalyptic number.

46787455 is a deficient number, since it is larger than the sum of its proper divisors (19174049).

46787455 is a wasteful number, since it uses less digits than its factorization.

46787455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65466.

The product of its digits is 940800, while the sum is 46.

The square root of 46787455 is about 6840.1355980711. The cubic root of 46787455 is about 360.3377873794.

The spelling of 46787455 in words is "forty-six million, seven hundred eighty-seven thousand, four hundred fifty-five".