56429078 has 4 divisors (see below), whose sum is σ = 84643620. Its totient is φ = 28214538.

The previous prime is 56429077. The next prime is 56429081. The reversal of 56429078 is 87092465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 87092465 = 5 ⋅17418493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56429077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14107268 + ... + 14107271.

It is an arithmetic number, because the mean of its divisors is an integer number (21160905).

Almost surely, 2^56429078 is an apocalyptic number.

56429078 is a deficient number, since it is larger than the sum of its proper divisors (28214542).

56429078 is a wasteful number, since it uses less digits than its factorization.

56429078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28214541.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 56429078 is about 7511.9290465233. The cubic root of 56429078 is about 383.5608903881.

The spelling of 56429078 in words is "fifty-six million, four hundred twenty-nine thousand, seventy-eight".