40270826 has 16 divisors (see below), whose sum is σ = 61144200. Its totient is φ = 19891200.

The previous prime is 40270817. The next prime is 40270847. The reversal of 40270826 is 62807204.

It can be written as a sum of positive squares in 4 ways, for example, as 34515625 + 5755201 = 5875^2 + 2399^2 .

It is a pancake number, because a pancake can be divided into 40270826 parts by 8974 straight cuts.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100226 + ... + 100626.

Almost surely, 2^40270826 is an apocalyptic number.

40270826 is a deficient number, since it is larger than the sum of its proper divisors (20873374).

40270826 is a wasteful number, since it uses less digits than its factorization.

With its successor (40270827) it forms an eRAP, since the sums of their prime factors are consecutive (889 and 890).

40270826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 40270826 is about 6345.9298767005. The cubic root of 40270826 is about 342.7652971410.

The spelling of 40270826 in words is "forty million, two hundred seventy thousand, eight hundred twenty-six".