46761421 has 4 divisors (see below), whose sum is σ = 53441632. Its totient is φ = 40081212.

The previous prime is 46761419. The next prime is 46761431. The reversal of 46761421 is 12416764.

46761421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46761421 - 2¹ = 46761419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46761431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3340095 + ... + 3340108.

It is an arithmetic number, because the mean of its divisors is an integer number (13360408).

Almost surely, 2^46761421 is an apocalyptic number.

It is an amenable number.

46761421 is a deficient number, since it is larger than the sum of its proper divisors (6680211).

46761421 is an equidigital number, since it uses as much as digits as its factorization.

46761421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6680210.

The product of its digits is 8064, while the sum is 31.

The square root of 46761421 is about 6838.2323008216. The cubic root of 46761421 is about 360.2709405828.

The spelling of 46761421 in words is "forty-six million, seven hundred sixty-one thousand, four hundred twenty-one".