46521616 has 10 divisors (see below), whose sum is σ = 90135662. Its totient is φ = 23260800.

The previous prime is 46521613. The next prime is 46521641. The reversal of 46521616 is 61612564.

It can be written as a sum of positive squares in only one way, i.e., 46512400 + 9216 = 6820^2 + 96^2 .

It is a super-3 number, since 3×46521616³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (46521611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1453785 + ... + 1453816.

Almost surely, 2^46521616 is an apocalyptic number.

It is an amenable number.

46521616 is a deficient number, since it is larger than the sum of its proper divisors (43614046).

46521616 is a wasteful number, since it uses less digits than its factorization.

46521616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2907609 (or 2907603 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 46521616 is about 6820.6756263584. The cubic root of 46521616 is about 359.6540297592.

The spelling of 46521616 in words is "forty-six million, five hundred twenty-one thousand, six hundred sixteen".