40473254 has 8 divisors (see below), whose sum is σ = 60788448. Its totient is φ = 20210440.

The previous prime is 40473253. The next prime is 40473263. The reversal of 40473254 is 45237404.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40473253) 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, 11102 + ... + 14289.

It is an arithmetic number, because the mean of its divisors is an integer number (7598556).

Almost surely, 2^40473254 is an apocalyptic number.

40473254 is a deficient number, since it is larger than the sum of its proper divisors (20315194).

40473254 is a wasteful number, since it uses less digits than its factorization.

40473254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26190.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 40473254 is about 6361.8593194128. The cubic root of 40473254 is about 343.3386597554.

The spelling of 40473254 in words is "forty million, four hundred seventy-three thousand, two hundred fifty-four".