46615645 has 16 divisors (see below), whose sum is σ = 59230080. Its totient is φ = 35121600.

The previous prime is 46615643. The next prime is 46615669. The reversal of 46615645 is 54651664.

It is not a de Polignac number, because 46615645 - 2¹ = 46615643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46615643) 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, 15840 + ... + 18550.

It is an arithmetic number, because the mean of its divisors is an integer number (3701880).

Almost surely, 2^46615645 is an apocalyptic number.

It is an amenable number.

46615645 is a deficient number, since it is larger than the sum of its proper divisors (12614435).

46615645 is a wasteful number, since it uses less digits than its factorization.

46615645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2916.

The product of its digits is 86400, while the sum is 37.

The square root of 46615645 is about 6827.5650857388. The cubic root of 46615645 is about 359.8961763360.

The spelling of 46615645 in words is "forty-six million, six hundred fifteen thousand, six hundred forty-five".