406745151 has 8 divisors (see below), whose sum is σ = 542430720. Its totient is φ = 271111512.

The previous prime is 406745149. The next prime is 406745177. The reversal of 406745151 is 151547604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 406745151 - 2¹ = 406745149 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406745951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12370 + ... + 31088.

It is an arithmetic number, because the mean of its divisors is an integer number (67803840).

Almost surely, 2^406745151 is an apocalyptic number.

406745151 is a deficient number, since it is larger than the sum of its proper divisors (135685569).

406745151 is a wasteful number, since it uses less digits than its factorization.

406745151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25965.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 406745151 is about 20167.9238148105. The cubic root of 406745151 is about 740.9247939905.

The spelling of 406745151 in words is "four hundred six million, seven hundred forty-five thousand, one hundred fifty-one".