46423430 has 64 divisors (see below), whose sum is σ = 95551488. Its totient is φ = 16135680.

The previous prime is 46423417. The next prime is 46423459. The reversal of 46423430 is 3432464.

It is a self number, because there is not a number n which added to its sum of digits gives 46423430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121019 + ... + 121401.

It is an arithmetic number, because the mean of its divisors is an integer number (1492992).

Almost surely, 2^46423430 is an apocalyptic number.

46423430 is an abundant number, since it is smaller than the sum of its proper divisors (49128058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46423430 is a wasteful number, since it uses less digits than its factorization.

46423430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 46423430 is about 6813.4741505344. The cubic root of 46423430 is about 359.4008294479.

Adding to 46423430 its reverse (3432464), we get a palindrome (49855894).

The spelling of 46423430 in words is "forty-six million, four hundred twenty-three thousand, four hundred thirty".