46408545 has 80 divisors (see below), whose sum is σ = 90488640. Its totient is φ = 22674816.

The previous prime is 46408541. The next prime is 46408547. The reversal of 46408545 is 54580464.

46408545 is a `hidden beast` number, since 4 + 640 + 8 + 5 + 4 + 5 = 666.

It is not a de Polignac number, because 46408545 - 2² = 46408541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46408541) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 284634 + ... + 284796.

It is an arithmetic number, because the mean of its divisors is an integer number (1131108).

Almost surely, 2^46408545 is an apocalyptic number.

46408545 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46408545 is a deficient number, since it is larger than the sum of its proper divisors (44080095).

46408545 is a wasteful number, since it uses less digits than its factorization.

46408545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 46408545 is about 6812.3817420928. The cubic root of 46408545 is about 359.3624131193.

The spelling of 46408545 in words is "forty-six million, four hundred eight thousand, five hundred forty-five".