61503034 has 8 divisors (see below), whose sum is σ = 94504788. Its totient is φ = 30001440.

The previous prime is 61503031. The next prime is 61503037. The reversal of 61503034 is 43030516.

It is an interprime number because it is at equal distance from previous prime (61503031) and next prime (61503037).

It can be written as a sum of positive squares in 2 ways, for example, as 60886809 + 616225 = 7803^2 + 785^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 61502996 and 61503014.

It is not an unprimeable number, because it can be changed into a prime (61503031) 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, 374937 + ... + 375100.

Almost surely, 2^61503034 is an apocalyptic number.

61503034 is a deficient number, since it is larger than the sum of its proper divisors (33001754).

61503034 is a wasteful number, since it uses less digits than its factorization.

61503034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750080.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 61503034 is about 7842.3870090681. The cubic root of 61503034 is about 394.7288295312.

The spelling of 61503034 in words is "sixty-one million, five hundred three thousand, thirty-four".