46428537 has 16 divisors (see below), whose sum is σ = 63037440. Its totient is φ = 30390672.

The previous prime is 46428493. The next prime is 46428539. The reversal of 46428537 is 73582464.

It is a happy number.

46428537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46428537 - 2¹⁹ = 45904249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46428495 and 46428504.

It is not an unprimeable number, because it can be changed into a prime (46428539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53368 + ... + 54230.

It is an arithmetic number, because the mean of its divisors is an integer number (3939840).

Almost surely, 2^46428537 is an apocalyptic number.

It is an amenable number.

46428537 is a deficient number, since it is larger than the sum of its proper divisors (16608903).

46428537 is a wasteful number, since it uses less digits than its factorization.

46428537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172.

The product of its digits is 161280, while the sum is 39.

The square root of 46428537 is about 6813.8489123255. The cubic root of 46428537 is about 359.4140080858.

The spelling of 46428537 in words is "forty-six million, four hundred twenty-eight thousand, five hundred thirty-seven".