46428462 has 48 divisors (see below), whose sum is σ = 108063072. Its totient is φ = 14353920.

The previous prime is 46428461. The next prime is 46428463. The reversal of 46428462 is 26482464.

It is a happy number.

46428462 is a `hidden beast` number, since 4 + 642 + 8 + 4 + 6 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (46428461) and next prime (46428463).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46428461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20658 + ... + 22794.

It is an arithmetic number, because the mean of its divisors is an integer number (2251314).

Almost surely, 2^46428462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46428462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54031536).

46428462 is an abundant number, since it is smaller than the sum of its proper divisors (61634610).

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

46428462 is a wasteful number, since it uses less digits than its factorization.

46428462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233 (or 2230 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The square root of 46428462 is about 6813.8434088259. The cubic root of 46428462 is about 359.4138145550.

The spelling of 46428462 in words is "forty-six million, four hundred twenty-eight thousand, four hundred sixty-two".