46893137 has 2 divisors, whose sum is σ = 46893138. Its totient is φ = 46893136.

The previous prime is 46893107. The next prime is 46893139. The reversal of 46893137 is 73139864.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42562576 + 4330561 = 6524^2 + 2081^2 .

It is a cyclic number.

It is not a de Polignac number, because 46893137 - 2⁶ = 46893073 is a prime.

Together with 46893139, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46893094 and 46893103.

It is not a weakly prime, because it can be changed into another prime (46893139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23446568 + 23446569.

It is an arithmetic number, because the mean of its divisors is an integer number (23446569).

Almost surely, 2^46893137 is an apocalyptic number.

It is an amenable number.

46893137 is a deficient number, since it is larger than the sum of its proper divisors (1).

46893137 is an equidigital number, since it uses as much as digits as its factorization.

46893137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 46893137 is about 6847.8563799192. The cubic root of 46893137 is about 360.6088898346.

The spelling of 46893137 in words is "forty-six million, eight hundred ninety-three thousand, one hundred thirty-seven".