406270037 has 2 divisors, whose sum is σ = 406270038. Its totient is φ = 406270036.

The previous prime is 406270031. The next prime is 406270043. The reversal of 406270037 is 730072604.

It is a balanced prime because it is at equal distance from previous prime (406270031) and next prime (406270043).

It can be written as a sum of positive squares in only one way, i.e., 322346116 + 83923921 = 17954^2 + 9161^2 .

It is a cyclic number.

It is not a de Polignac number, because 406270037 - 2²² = 402075733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 406269991 and 406270009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (406270031) 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 as a sum of consecutive naturals, namely, 203135018 + 203135019.

It is an arithmetic number, because the mean of its divisors is an integer number (203135019).

Almost surely, 2^406270037 is an apocalyptic number.

It is an amenable number.

406270037 is a deficient number, since it is larger than the sum of its proper divisors (1).

406270037 is an equidigital number, since it uses as much as digits as its factorization.

406270037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 406270037 is about 20156.1414214130. The cubic root of 406270037 is about 740.6361932163.

The spelling of 406270037 in words is "four hundred six million, two hundred seventy thousand, thirty-seven".