40269348 has 36 divisors (see below), whose sum is σ = 116334400. Its totient is φ = 11505456.

The previous prime is 40269331. The next prime is 40269367. The reversal of 40269348 is 84396204.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79648 + ... + 80151.

Almost surely, 2^40269348 is an apocalyptic number.

It is an amenable number.

40269348 is an abundant number, since it is smaller than the sum of its proper divisors (76065052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40269348 is a wasteful number, since it uses less digits than its factorization.

40269348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159816 (or 159811 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 40269348 is about 6345.8134230373. The cubic root of 40269348 is about 342.7611037554.

The spelling of 40269348 in words is "forty million, two hundred sixty-nine thousand, three hundred forty-eight".