626471041 has 4 divisors (see below), whose sum is σ = 715966912. Its totient is φ = 536975172.

The previous prime is 626471039. The next prime is 626471051. The reversal of 626471041 is 140174626.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140174626 = 2 ⋅70087313.

It is a cyclic number.

It is not a de Polignac number, because 626471041 - 2¹ = 626471039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 626470994 and 626471012.

It is not an unprimeable number, because it can be changed into a prime (626471011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44747925 + ... + 44747938.

It is an arithmetic number, because the mean of its divisors is an integer number (178991728).

Almost surely, 2^626471041 is an apocalyptic number.

It is an amenable number.

626471041 is a deficient number, since it is larger than the sum of its proper divisors (89495871).

626471041 is an equidigital number, since it uses as much as digits as its factorization.

626471041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89495870.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 626471041 is about 25029.4035286501. The cubic root of 626471041 is about 855.6582330178.

The spelling of 626471041 in words is "six hundred twenty-six million, four hundred seventy-one thousand, forty-one".