426315154 has 12 divisors (see below), whose sum is σ = 677280042. Its totient is φ = 200562240.

The previous prime is 426315151. The next prime is 426315203. The reversal of 426315154 is 451513624.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 382398025 + 43917129 = 19555^2 + 6627^2 .

It is a super-2 number, since 2×426315154² = 363489221060087432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426315151) 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 in 5 ways as a sum of consecutive naturals, for example, 118624 + ... + 122164.

Almost surely, 2^426315154 is an apocalyptic number.

426315154 is a deficient number, since it is larger than the sum of its proper divisors (250964888).

426315154 is an frugal number, since it uses more digits than its factorization.

426315154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7101 (or 3560 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 426315154 is about 20647.4006596472. The cubic root of 426315154 is about 752.6220250012.

Adding to 426315154 its reverse (451513624), we get a palindrome (877828778).

The spelling of 426315154 in words is "four hundred twenty-six million, three hundred fifteen thousand, one hundred fifty-four".