61312414 has 8 divisors (see below), whose sum is σ = 93704040. Its totient is φ = 30077736.

The previous prime is 61312403. The next prime is 61312469. The reversal of 61312414 is 41421316.

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

It is a super-2 number, since 2×61312414² = 7518424221014792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289104 + ... + 289315.

It is an arithmetic number, because the mean of its divisors is an integer number (11713005).

Almost surely, 2^61312414 is an apocalyptic number.

61312414 is a deficient number, since it is larger than the sum of its proper divisors (32391626).

61312414 is a wasteful number, since it uses less digits than its factorization.

61312414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578474.

The product of its digits is 576, while the sum is 22.

The square root of 61312414 is about 7830.2243901436. The cubic root of 61312414 is about 394.3206053404.

The spelling of 61312414 in words is "sixty-one million, three hundred twelve thousand, four hundred fourteen".