46450821 has 8 divisors (see below), whose sum is σ = 62070624. Its totient is φ = 30899120.

The previous prime is 46450819. The next prime is 46450847. The reversal of 46450821 is 12805464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46450821 - 2¹ = 46450819 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46450861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15411 + ... + 18176.

It is an arithmetic number, because the mean of its divisors is an integer number (7758828).

Almost surely, 2^46450821 is an apocalyptic number.

It is an amenable number.

46450821 is a deficient number, since it is larger than the sum of its proper divisors (15619803).

46450821 is a wasteful number, since it uses less digits than its factorization.

46450821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34051.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 46450821 is about 6815.4839153211. The cubic root of 46450821 is about 359.4715007491.

The spelling of 46450821 in words is "forty-six million, four hundred fifty thousand, eight hundred twenty-one".