46407427 has 4 divisors (see below), whose sum is σ = 50626296. Its totient is φ = 42188560.

The previous prime is 46407421. The next prime is 46407479. The reversal of 46407427 is 72470464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46407427 - 2⁷ = 46407299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46407392 and 46407401.

It is not an unprimeable number, because it can be changed into a prime (46407421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2109418 + ... + 2109439.

It is an arithmetic number, because the mean of its divisors is an integer number (12656574).

Almost surely, 2^46407427 is an apocalyptic number.

46407427 is a deficient number, since it is larger than the sum of its proper divisors (4218869).

46407427 is a wasteful number, since it uses less digits than its factorization.

46407427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218868.

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 46407427 is about 6812.2996851284. The cubic root of 46407427 is about 359.3595273691.

The spelling of 46407427 in words is "forty-six million, four hundred seven thousand, four hundred twenty-seven".