46574531 has 2 divisors, whose sum is σ = 46574532. Its totient is φ = 46574530.

The previous prime is 46574519. The next prime is 46574533. The reversal of 46574531 is 13547564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46574531 - 2²² = 42380227 is a prime.

It is a super-2 number, since 2×46574531² = 4338373875739922, which contains 22 as substring.

Together with 46574533, 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 = 46574491 and 46574500.

It is not a weakly prime, because it can be changed into another prime (46574533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23287265 + 23287266.

It is an arithmetic number, because the mean of its divisors is an integer number (23287266).

Almost surely, 2^46574531 is an apocalyptic number.

46574531 is a deficient number, since it is larger than the sum of its proper divisors (1).

46574531 is an equidigital number, since it uses as much as digits as its factorization.

46574531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 46574531 is about 6824.5535385108. The cubic root of 46574531 is about 359.7903383090.

The spelling of 46574531 in words is "forty-six million, five hundred seventy-four thousand, five hundred thirty-one".