46242739 has 2 divisors, whose sum is σ = 46242740. Its totient is φ = 46242738.

The previous prime is 46242671. The next prime is 46242761. The reversal of 46242739 is 93724264.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46242739 - 2²¹ = 44145587 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 46242698 and 46242707.

It is not a weakly prime, because it can be changed into another prime (46242769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23121369 + 23121370.

It is an arithmetic number, because the mean of its divisors is an integer number (23121370).

Almost surely, 2^46242739 is an apocalyptic number.

46242739 is a deficient number, since it is larger than the sum of its proper divisors (1).

46242739 is an equidigital number, since it uses as much as digits as its factorization.

46242739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 46242739 is about 6800.2013940765. The cubic root of 46242739 is about 358.9339320748.

The spelling of 46242739 in words is "forty-six million, two hundred forty-two thousand, seven hundred thirty-nine".