46420407 has 12 divisors (see below), whose sum is σ = 73147464. Its totient is φ = 28133520.

The previous prime is 46420399. The next prime is 46420427. The reversal of 46420407 is 70402464.

46420407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46420407 - 2³ = 46420399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46420427) 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 11 ways as a sum of consecutive naturals, for example, 234348 + ... + 234545.

It is an arithmetic number, because the mean of its divisors is an integer number (6095622).

Almost surely, 2^46420407 is an apocalyptic number.

46420407 is a deficient number, since it is larger than the sum of its proper divisors (26727057).

46420407 is a wasteful number, since it uses less digits than its factorization.

46420407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468910 (or 468907 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 46420407 is about 6813.2523070851. The cubic root of 46420407 is about 359.3930281265.

The spelling of 46420407 in words is "forty-six million, four hundred twenty thousand, four hundred seven".