46463421 has 8 divisors (see below), whose sum is σ = 62187840. Its totient is φ = 30857312.

The previous prime is 46463419. The next prime is 46463437. The reversal of 46463421 is 12436464.

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 46463421 - 2¹ = 46463419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46463411) 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, 28656 + ... + 30233.

It is an arithmetic number, because the mean of its divisors is an integer number (7773480).

Almost surely, 2^46463421 is an apocalyptic number.

It is an amenable number.

46463421 is a deficient number, since it is larger than the sum of its proper divisors (15724419).

46463421 is a wasteful number, since it uses less digits than its factorization.

46463421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59155.

The product of its digits is 13824, while the sum is 30.

The square root of 46463421 is about 6816.4082184095. The cubic root of 46463421 is about 359.5040005796.

Adding to 46463421 its reverse (12436464), we get a palindrome (58899885).

The spelling of 46463421 in words is "forty-six million, four hundred sixty-three thousand, four hundred twenty-one".