46428837 has 32 divisors (see below), whose sum is σ = 80209920. Its totient is φ = 23198400.

The previous prime is 46428779. The next prime is 46428859. The reversal of 46428837 is 73882464.

It is not a de Polignac number, because 46428837 - 2⁶ = 46428773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46428737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 712 + ... + 9662.

It is an arithmetic number, because the mean of its divisors is an integer number (2506560).

Almost surely, 2^46428837 is an apocalyptic number.

It is an amenable number.

46428837 is a deficient number, since it is larger than the sum of its proper divisors (33781083).

46428837 is a wasteful number, since it uses less digits than its factorization.

46428837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8993.

The product of its digits is 258048, while the sum is 42.

The square root of 46428837 is about 6813.8709262797. The cubic root of 46428837 is about 359.4147822072.

The spelling of 46428837 in words is "forty-six million, four hundred twenty-eight thousand, eight hundred thirty-seven".