61370734 has 4 divisors (see below), whose sum is σ = 92056104. Its totient is φ = 30685366.

The previous prime is 61370711. The next prime is 61370737. The reversal of 61370734 is 43707316.

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

It is a junction number, because it is equal to n+sod(n) for n = 61370696 and 61370705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61370737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15342682 + ... + 15342685.

It is an arithmetic number, because the mean of its divisors is an integer number (23014026).

Almost surely, 2^61370734 is an apocalyptic number.

61370734 is a deficient number, since it is larger than the sum of its proper divisors (30685370).

61370734 is a wasteful number, since it uses less digits than its factorization.

61370734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30685369.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 61370734 is about 7833.9475362042. The cubic root of 61370734 is about 394.4455908509.

The spelling of 61370734 in words is "sixty-one million, three hundred seventy thousand, seven hundred thirty-four".