78296954 has 8 divisors (see below), whose sum is σ = 119099808. Its totient is φ = 38597020.

The previous prime is 78296947. The next prime is 78296957. The reversal of 78296954 is 45969287.

It is a happy number.

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

It is a super-2 number, since 2×78296954² = 12260826011356232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (78296957) 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, 275552 + ... + 275835.

It is an arithmetic number, because the mean of its divisors is an integer number (14887476).

Almost surely, 2^78296954 is an apocalyptic number.

78296954 is a deficient number, since it is larger than the sum of its proper divisors (40802854).

78296954 is a wasteful number, since it uses less digits than its factorization.

78296954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551460.

The product of its digits is 1088640, while the sum is 50.

The square root of 78296954 is about 8848.5566054583. The cubic root of 78296954 is about 427.8073965262.

The spelling of 78296954 in words is "seventy-eight million, two hundred ninety-six thousand, nine hundred fifty-four".