61370426 has 16 divisors (see below), whose sum is σ = 99283968. Its totient is φ = 28282800.

The previous prime is 61370423. The next prime is 61370431. The reversal of 61370426 is 62407316.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (61370423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22391 + ... + 24981.

It is an arithmetic number, because the mean of its divisors is an integer number (6205248).

Almost surely, 2^61370426 is an apocalyptic number.

61370426 is a deficient number, since it is larger than the sum of its proper divisors (37913542).

61370426 is a wasteful number, since it uses less digits than its factorization.

61370426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 61370426 is about 7833.9278781464. The cubic root of 61370426 is about 394.4449309846. Note that the first 3 decimals are identical.

The spelling of 61370426 in words is "sixty-one million, three hundred seventy thousand, four hundred twenty-six".