46427430 has 32 divisors (see below), whose sum is σ = 127344384. Its totient is φ = 10611936.

The previous prime is 46427419. The next prime is 46427441. The reversal of 46427430 is 3472464.

It is an interprime number because it is at equal distance from previous prime (46427419) and next prime (46427441).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110332 + ... + 110751.

It is an arithmetic number, because the mean of its divisors is an integer number (3979512).

Almost surely, 2^46427430 is an apocalyptic number.

46427430 is an abundant number, since it is smaller than the sum of its proper divisors (80916954).

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

46427430 is a wasteful number, since it uses less digits than its factorization.

46427430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221100.

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 46427430 is about 6813.7676802192. The cubic root of 46427430 is about 359.4111515491.

Adding to 46427430 its reverse (3472464), we get a palindrome (49899894).

The spelling of 46427430 in words is "forty-six million, four hundred twenty-seven thousand, four hundred thirty".