61293374 has 4 divisors (see below), whose sum is σ = 91940064. Its totient is φ = 30646686.

The previous prime is 61293371. The next prime is 61293383. The reversal of 61293374 is 47339216.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61293371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15323342 + ... + 15323345.

It is an arithmetic number, because the mean of its divisors is an integer number (22985016).

Almost surely, 2^61293374 is an apocalyptic number.

61293374 is a deficient number, since it is larger than the sum of its proper divisors (30646690).

61293374 is a wasteful number, since it uses less digits than its factorization.

61293374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30646689.

The product of its digits is 27216, while the sum is 35.

The square root of 61293374 is about 7829.0084940559. The cubic root of 61293374 is about 394.2797835822.

The spelling of 61293374 in words is "sixty-one million, two hundred ninety-three thousand, three hundred seventy-four".